10556622 has 16 divisors (see below), whose sum is σ = 23459280. Its totient is φ = 3518856.

The previous prime is 10556617. The next prime is 10556659. The reversal of 10556622 is 22665501.

It is a super-2 number, since 2×10556622² = 222884536101768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97693 + ... + 97800.

It is an arithmetic number, because the mean of its divisors is an integer number (1466205).

Almost surely, 2^10556622 is an apocalyptic number.

10556622 is an abundant number, since it is smaller than the sum of its proper divisors (12902658).

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

10556622 is a wasteful number, since it uses less digits than its factorization.

10556622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195504 (or 195498 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 10556622 is about 3249.0955664615. The cubic root of 10556622 is about 219.3688660715.

The spelling of 10556622 in words is "ten million, five hundred fifty-six thousand, six hundred twenty-two".