56263396 has 12 divisors (see below), whose sum is σ = 112526848. Its totient is φ = 24112872.

The previous prime is 56263381. The next prime is 56263457. The reversal of 56263396 is 69336265.

It is a happy number.

56263396 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004676 + ... + 1004731.

Almost surely, 2^56263396 is an apocalyptic number.

It is an amenable number.

56263396 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.

56263396 is a wasteful number, since it uses less digits than its factorization.

56263396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009418 (or 2009416 counting only the distinct ones).

The product of its digits is 174960, while the sum is 40.

The square root of 56263396 is about 7500.8930135018. The cubic root of 56263396 is about 383.1851300230.

The spelling of 56263396 in words is "fifty-six million, two hundred sixty-three thousand, three hundred ninety-six".