126874685 has 32 divisors (see below), whose sum is σ = 185068800. Its totient is φ = 81561600.

The previous prime is 126874637. The next prime is 126874703. The reversal of 126874685 is 586478621.

It is not a de Polignac number, because 126874685 - 2¹² = 126870589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66221 + ... + 68109.

It is an arithmetic number, because the mean of its divisors is an integer number (5783400).

Almost surely, 2^126874685 is an apocalyptic number.

It is an amenable number.

126874685 is a deficient number, since it is larger than the sum of its proper divisors (58194115).

126874685 is a wasteful number, since it uses less digits than its factorization.

126874685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021.

The product of its digits is 645120, while the sum is 47.

The square root of 126874685 is about 11263.8663433121. The cubic root of 126874685 is about 502.4871872842.

The spelling of 126874685 in words is "one hundred twenty-six million, eight hundred seventy-four thousand, six hundred eighty-five".