56472332 has 48 divisors (see below), whose sum is σ = 120180480. Its totient is φ = 22680000.

The previous prime is 56472319. The next prime is 56472347. The reversal of 56472332 is 23327465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53207 + ... + 54257.

It is an arithmetic number, because the mean of its divisors is an integer number (2503760).

Almost surely, 2^56472332 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 56472332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60090240).

56472332 is an abundant number, since it is smaller than the sum of its proper divisors (63708148).

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

56472332 is a wasteful number, since it uses less digits than its factorization.

56472332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182 (or 1180 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 56472332 is about 7514.8075158317. The cubic root of 56472332 is about 383.6588676848.

Adding to 56472332 its reverse (23327465), we get a palindrome (79799797).

The spelling of 56472332 in words is "fifty-six million, four hundred seventy-two thousand, three hundred thirty-two".