56216192 has 32 divisors (see below), whose sum is σ = 112363200. Its totient is φ = 28015360.

The previous prime is 56216191. The next prime is 56216201. The reversal of 56216192 is 29161265.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (56216191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54659 + ... + 55677.

It is an arithmetic number, because the mean of its divisors is an integer number (3511350).

Almost surely, 2^56216192 is an apocalyptic number.

It is an amenable number.

56216192 is a deficient number, since it is larger than the sum of its proper divisors (56147008).

56216192 is a wasteful number, since it uses less digits than its factorization.

56216192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464 (or 1452 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 56216192 is about 7497.7457945705. The cubic root of 56216192 is about 383.0779381778.

The spelling of 56216192 in words is "fifty-six million, two hundred sixteen thousand, one hundred ninety-two".