56210636 has 24 divisors (see below), whose sum is σ = 104753376. Its totient is φ = 26300160.

The previous prime is 56210621. The next prime is 56210639. The reversal of 56210636 is 63601265.

It is a junction number, because it is equal to n+sod(n) for n = 56210599 and 56210608.

It is not an unprimeable number, because it can be changed into a prime (56210639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10025 + ... + 14591.

It is an arithmetic number, because the mean of its divisors is an integer number (4364724).

Almost surely, 2^56210636 is an apocalyptic number.

It is an amenable number.

56210636 is a deficient number, since it is larger than the sum of its proper divisors (48542740).

56210636 is a wasteful number, since it uses less digits than its factorization.

56210636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4769 (or 4767 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 56210636 is about 7497.3752740542. The cubic root of 56210636 is about 383.0653175486.

The spelling of 56210636 in words is "fifty-six million, two hundred ten thousand, six hundred thirty-six".