124625825 has 12 divisors (see below), whose sum is σ = 158131248. Its totient is φ = 97381200.

The previous prime is 124625821. The next prime is 124625849. The reversal of 124625825 is 528526421.

It is not a de Polignac number, because 124625825 - 2² = 124625821 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124625821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56891 + ... + 59040.

It is an arithmetic number, because the mean of its divisors is an integer number (13177604).

Almost surely, 2^124625825 is an apocalyptic number.

It is an amenable number.

124625825 is a deficient number, since it is larger than the sum of its proper divisors (33505423).

124625825 is a wasteful number, since it uses less digits than its factorization.

124625825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115984 (or 115979 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

The square root of 124625825 is about 11163.5937314110. The cubic root of 124625825 is about 499.5006013681.

The spelling of 124625825 in words is "one hundred twenty-four million, six hundred twenty-five thousand, eight hundred twenty-five".