56205232 has 40 divisors (see below), whose sum is σ = 114849792. Its totient is φ = 26606400.

The previous prime is 56205181. The next prime is 56205269. The reversal of 56205232 is 23250265.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 56205197 and 56205206.

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, 22107 + ... + 24517.

Almost surely, 2^56205232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56205232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57424896).

56205232 is an abundant number, since it is smaller than the sum of its proper divisors (58644560).

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

56205232 is a wasteful number, since it uses less digits than its factorization.

56205232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497 (or 2491 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 56205232 is about 7497.0148726010. The cubic root of 56205232 is about 383.0530413943.

Adding to 56205232 its reverse (23250265), we get a palindrome (79455497).

The spelling of 56205232 in words is "fifty-six million, two hundred five thousand, two hundred thirty-two".