56718234 has 24 divisors (see below), whose sum is σ = 124974720. Its totient is φ = 18585288.

The previous prime is 56718209. The next prime is 56718257. The reversal of 56718234 is 43281765.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25642 + ... + 27765.

It is an arithmetic number, because the mean of its divisors is an integer number (5207280).

Almost surely, 2^56718234 is an apocalyptic number.

56718234 is an abundant number, since it is smaller than the sum of its proper divisors (68256486).

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

56718234 is a wasteful number, since it uses less digits than its factorization.

56718234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53474 (or 53471 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 56718234 is about 7531.1509080618. The cubic root of 56718234 is about 384.2149268823.

Adding to 56718234 its reverse (43281765), we get a palindrome (99999999).

The spelling of 56718234 in words is "fifty-six million, seven hundred eighteen thousand, two hundred thirty-four".