56985192 has 144 divisors (see below), whose sum is σ = 175943040. Its totient is φ = 16632000.

The previous prime is 56985169. The next prime is 56985221. The reversal of 56985192 is 29158965.

56985192 is a `hidden beast` number, since 569 + 85 + 1 + 9 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 269967 + ... + 270177.

Almost surely, 2^56985192 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 56985192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87971520).

56985192 is an abundant number, since it is smaller than the sum of its proper divisors (118957848).

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

56985192 is a wasteful number, since it uses less digits than its factorization.

56985192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 258 counting only the distinct ones).

The product of its digits is 194400, while the sum is 45.

The square root of 56985192 is about 7548.8536878125. The cubic root of 56985192 is about 384.8167835718.

The spelling of 56985192 in words is "fifty-six million, nine hundred eighty-five thousand, one hundred ninety-two".