56673792 has 180 divisors, whose sum is σ = 191026836. Its totient is φ = 16128000.

The previous prime is 56673781. The next prime is 56673803. The reversal of 56673792 is 29737665.

It is an interprime number because it is at equal distance from previous prime (56673781) and next prime (56673803).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 225667 + ... + 225917.

Almost surely, 2^56673792 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 56673792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95513418).

56673792 is an abundant number, since it is smaller than the sum of its proper divisors (134353044).

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

56673792 is a wasteful number, since it uses less digits than its factorization.

56673792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 263 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 56673792 is about 7528.1997848091. The cubic root of 56673792 is about 384.1145491593.

The spelling of 56673792 in words is "fifty-six million, six hundred seventy-three thousand, seven hundred ninety-two".