55874792 has 8 divisors (see below), whose sum is σ = 104765250. Its totient is φ = 27937392.

The previous prime is 55874789. The next prime is 55874809. The reversal of 55874792 is 29747855.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 55145476 + 729316 = 7426^2 + 854^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3492167 + ... + 3492182.

Almost surely, 2^55874792 is an apocalyptic number.

It is an amenable number.

55874792 is a deficient number, since it is larger than the sum of its proper divisors (48890458).

55874792 is a wasteful number, since it uses less digits than its factorization.

55874792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6984355 (or 6984351 counting only the distinct ones).

The product of its digits is 705600, while the sum is 47.

The square root of 55874792 is about 7474.9442807288. The cubic root of 55874792 is about 382.3008877257.

The spelling of 55874792 in words is "fifty-five million, eight hundred seventy-four thousand, seven hundred ninety-two".