106563212 has 12 divisors (see below), whose sum is σ = 213126480. Its totient is φ = 45669936.

The previous prime is 106563199. The next prime is 106563227. The reversal of 106563212 is 212365601.

106563212 is an admirable number.

It is a super-2 number, since 2×106563212² = 22711436303513888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902887 + ... + 1902942.

It is an arithmetic number, because the mean of its divisors is an integer number (17760540).

Almost surely, 2^106563212 is an apocalyptic number.

It is an amenable number.

106563212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106563212 is a wasteful number, since it uses less digits than its factorization.

106563212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805840 (or 3805838 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 106563212 is about 10322.9458973686. The cubic root of 106563212 is about 474.0990671650.

The spelling of 106563212 in words is "one hundred six million, five hundred sixty-three thousand, two hundred twelve".