10565212 has 12 divisors (see below), whose sum is σ = 21130480. Its totient is φ = 4527936.

The previous prime is 10565201. The next prime is 10565221. The reversal of 10565212 is 21256501.

10565212 is an admirable number.

It is a super-2 number, since 2×10565212² = 223247409209888, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 188637 + ... + 188692.

Almost surely, 2^10565212 is an apocalyptic number.

It is an amenable number.

10565212 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.

10565212 is a wasteful number, since it uses less digits than its factorization.

10565212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377340 (or 377338 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 10565212 is about 3250.4172039909. The cubic root of 10565212 is about 219.4283506199.

The spelling of 10565212 in words is "ten million, five hundred sixty-five thousand, two hundred twelve".