125288572 has 12 divisors (see below), whose sum is σ = 232152480. Its totient is φ = 58959296.

The previous prime is 125288563. The next prime is 125288573. The reversal of 125288572 is 275882521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125288573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921172 + ... + 921307.

It is an arithmetic number, because the mean of its divisors is an integer number (19346040).

Almost surely, 2^125288572 is an apocalyptic number.

It is an amenable number.

125288572 is a deficient number, since it is larger than the sum of its proper divisors (106863908).

125288572 is a wasteful number, since it uses less digits than its factorization.

125288572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842500 (or 1842498 counting only the distinct ones).

The product of its digits is 89600, while the sum is 40.

The square root of 125288572 is about 11193.2377800170. The cubic root of 125288572 is about 500.3844669612.

The spelling of 125288572 in words is "one hundred twenty-five million, two hundred eighty-eight thousand, five hundred seventy-two".