56004336 has 60 divisors (see below), whose sum is σ = 162151080. Its totient is φ = 18023040.

The previous prime is 56004329. The next prime is 56004337. The reversal of 56004336 is 63340065.

56004336 is a modest number, since divided by 4336 gives 560 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56004337) 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, 2530 + ... + 10881.

It is an arithmetic number, because the mean of its divisors is an integer number (2702518).

Almost surely, 2^56004336 is an apocalyptic number.

It is an amenable number.

56004336 is an abundant number, since it is smaller than the sum of its proper divisors (106146744).

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

56004336 is a wasteful number, since it uses less digits than its factorization.

56004336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13454 (or 13445 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 56004336 is about 7483.6044791264. The cubic root of 56004336 is about 382.5961106682.

The spelling of 56004336 in words is "fifty-six million, four thousand, three hundred thirty-six".