56752416 has 72 divisors (see below), whose sum is σ = 184451904. Its totient is φ = 16214400.

The previous prime is 56752393. The next prime is 56752427. The reversal of 56752416 is 61425765.

It is a happy number.

56752416 is a `hidden beast` number, since 567 + 52 + 41 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 12060 + ... + 16091.

It is an arithmetic number, because the mean of its divisors is an integer number (2561832).

Almost surely, 2^56752416 is an apocalyptic number.

56752416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

56752416 is an abundant number, since it is smaller than the sum of its proper divisors (127699488).

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

56752416 is a wasteful number, since it uses less digits than its factorization.

56752416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28174 (or 28163 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 56752416 is about 7533.4199405051. The cubic root of 56752416 is about 384.2920954651.

The spelling of 56752416 in words is "fifty-six million, seven hundred fifty-two thousand, four hundred sixteen".