55892874 has 32 divisors (see below), whose sum is σ = 114106176. Its totient is φ = 18247680.

The previous prime is 55892869. The next prime is 55892891. The reversal of 55892874 is 47829855.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103044 + ... + 103584.

It is an arithmetic number, because the mean of its divisors is an integer number (3565818).

Almost surely, 2^55892874 is an apocalyptic number.

55892874 is an abundant number, since it is smaller than the sum of its proper divisors (58213302).

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

55892874 is a wasteful number, since it uses less digits than its factorization.

55892874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870.

The product of its digits is 806400, while the sum is 48.

The square root of 55892874 is about 7476.1536902340. The cubic root of 55892874 is about 382.3421228924.

The spelling of 55892874 in words is "fifty-five million, eight hundred ninety-two thousand, eight hundred seventy-four".