124874725 has 24 divisors (see below), whose sum is σ = 164130120. Its totient is φ = 94080000.

The previous prime is 124874693. The next prime is 124874777. The reversal of 124874725 is 527478421.

It can be written as a sum of positive squares in 12 ways, for example, as 96805921 + 28068804 = 9839^2 + 5298^2 .

It is not a de Polignac number, because 124874725 - 2⁵ = 124874693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27625 + ... + 31825.

It is an arithmetic number, because the mean of its divisors is an integer number (6838755).

Almost surely, 2^124874725 is an apocalyptic number.

It is an amenable number.

124874725 is a deficient number, since it is larger than the sum of its proper divisors (39255395).

124874725 is a wasteful number, since it uses less digits than its factorization.

124874725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281 (or 4276 counting only the distinct ones).

The product of its digits is 125440, while the sum is 40.

The square root of 124874725 is about 11174.7360147791. The cubic root of 124874725 is about 499.8329108353.

The spelling of 124874725 in words is "one hundred twenty-four million, eight hundred seventy-four thousand, seven hundred twenty-five".