125824974 has 16 divisors (see below), whose sum is σ = 274527360. Its totient is φ = 38128760.

The previous prime is 125824961. The next prime is 125825033. The reversal of 125824974 is 479428521.

125824974 = 1852² + 1853² + ... + 1887².

It is a congruent number.

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, 953154 + ... + 953285.

It is an arithmetic number, because the mean of its divisors is an integer number (17157960).

Almost surely, 2^125824974 is an apocalyptic number.

125824974 is an abundant number, since it is smaller than the sum of its proper divisors (148702386).

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

125824974 is a wasteful number, since it uses less digits than its factorization.

125824974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906455.

The product of its digits is 161280, while the sum is 42.

The square root of 125824974 is about 11217.1731733089. The cubic root of 125824974 is about 501.0975543195.

The spelling of 125824974 in words is "one hundred twenty-five million, eight hundred twenty-four thousand, nine hundred seventy-four".