10556396 has 12 divisors (see below), whose sum is σ = 18973248. Its totient is φ = 5135472.

The previous prime is 10556389. The next prime is 10556401. The reversal of 10556396 is 69365501.

It is a super-2 number, since 2×10556396² = 222874993017632, 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, 35516 + ... + 35811.

It is an arithmetic number, because the mean of its divisors is an integer number (1581104).

Almost surely, 2^10556396 is an apocalyptic number.

It is an amenable number.

10556396 is a deficient number, since it is larger than the sum of its proper divisors (8416852).

10556396 is a wasteful number, since it uses less digits than its factorization.

10556396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71368 (or 71366 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 10556396 is about 3249.0607873661. The cubic root of 10556396 is about 219.3673006175.

The spelling of 10556396 in words is "ten million, five hundred fifty-six thousand, three hundred ninety-six".