125484172 has 24 divisors (see below), whose sum is σ = 244661760. Its totient is φ = 55823760.

The previous prime is 125484169. The next prime is 125484197. The reversal of 125484172 is 271484521.

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, 28272 + ... + 32407.

It is an arithmetic number, because the mean of its divisors is an integer number (10194240).

Almost surely, 2^125484172 is an apocalyptic number.

It is an amenable number.

125484172 is a deficient number, since it is larger than the sum of its proper divisors (119177588).

125484172 is a wasteful number, since it uses less digits than its factorization.

125484172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60741 (or 60739 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 125484172 is about 11201.9717907161. The cubic root of 125484172 is about 500.6447309533.

The spelling of 125484172 in words is "one hundred twenty-five million, four hundred eighty-four thousand, one hundred seventy-two".