125168224 has 12 divisors (see below), whose sum is σ = 246425004. Its totient is φ = 62584096.

The previous prime is 125168213. The next prime is 125168291. The reversal of 125168224 is 422861521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1955722 + ... + 1955785.

It is an arithmetic number, because the mean of its divisors is an integer number (20535417).

Almost surely, 2^125168224 is an apocalyptic number.

It is an amenable number.

125168224 is a deficient number, since it is larger than the sum of its proper divisors (121256780).

125168224 is an equidigital number, since it uses as much as digits as its factorization.

125168224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911517 (or 3911509 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 125168224 is about 11187.8605640221. The cubic root of 125168224 is about 500.2241981220.

The spelling of 125168224 in words is "one hundred twenty-five million, one hundred sixty-eight thousand, two hundred twenty-four".