874112855 has 16 divisors (see below), whose sum is σ = 1307764224. Its totient is φ = 544901280.

The previous prime is 874112843. The next prime is 874112957. The reversal of 874112855 is 558211478.

It is not a de Polignac number, because 874112855 - 2⁴ = 874112839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134827 + ... + 1135596.

It is an arithmetic number, because the mean of its divisors is an integer number (81735264).

Almost surely, 2^874112855 is an apocalyptic number.

874112855 is a deficient number, since it is larger than the sum of its proper divisors (433651369).

874112855 is a wasteful number, since it uses less digits than its factorization.

874112855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270446.

The product of its digits is 89600, while the sum is 41.

The square root of 874112855 is about 29565.3996252376. The cubic root of 874112855 is about 956.1422349688.

The spelling of 874112855 in words is "eight hundred seventy-four million, one hundred twelve thousand, eight hundred fifty-five".