56784332 has 36 divisors (see below), whose sum is σ = 113999088. Its totient is φ = 24684000.

The previous prime is 56784323. The next prime is 56784337. The reversal of 56784332 is 23348765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56784337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8582 + ... + 13682.

Almost surely, 2^56784332 is an apocalyptic number.

It is an amenable number.

56784332 is an abundant number, since it is smaller than the sum of its proper divisors (57214756).

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

56784332 is a wasteful number, since it uses less digits than its factorization.

56784332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5150 (or 5137 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 56784332 is about 7535.5379370022. The cubic root of 56784332 is about 384.3641204050.

The spelling of 56784332 in words is "fifty-six million, seven hundred eighty-four thousand, three hundred thirty-two".