56524230 has 96 divisors (see below), whose sum is σ = 174230784. Its totient is φ = 12915936.

The previous prime is 56524213. The next prime is 56524241. The reversal of 56524230 is 3242565.

56524230 is a `hidden beast` number, since 5 + 652 + 4 + 2 + 3 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 56524194 and 56524203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15349 + ... + 18671.

It is an arithmetic number, because the mean of its divisors is an integer number (1814904).

Almost surely, 2^56524230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56524230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87115392).

56524230 is an abundant number, since it is smaller than the sum of its proper divisors (117706554).

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

56524230 is a wasteful number, since it uses less digits than its factorization.

56524230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352 (or 3340 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 56524230 is about 7518.2597720483. The cubic root of 56524230 is about 383.7763590350.

Adding to 56524230 its reverse (3242565), we get a palindrome (59766795).

The spelling of 56524230 in words is "fifty-six million, five hundred twenty-four thousand, two hundred thirty".