947617

Appears in sequences

• Smallest number whose square has sum of digits A056991(n).at n=41A067179
• Square roots of A068809.at n=33A068947
• a(n) is the smallest m for which there appears for the first time a prime p which equals odd part of sum of digits of m^2.at n=16A225430
• Smallest k such that the sum of digits of k^2 in base 10 is divisible by n.at n=46A389004