125697874 has 16 divisors (see below), whose sum is σ = 192481920. Its totient is φ = 61542000.

The previous prime is 125697853. The next prime is 125697883. The reversal of 125697874 is 478796521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78817 + ... + 80395.

It is an arithmetic number, because the mean of its divisors is an integer number (12030120).

Almost surely, 2^125697874 is an apocalyptic number.

125697874 is a deficient number, since it is larger than the sum of its proper divisors (66784046).

125697874 is a wasteful number, since it uses less digits than its factorization.

125697874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385.

The product of its digits is 846720, while the sum is 49.

The square root of 125697874 is about 11211.5063216323. The cubic root of 125697874 is about 500.9287723622.

The spelling of 125697874 in words is "one hundred twenty-five million, six hundred ninety-seven thousand, eight hundred seventy-four".