125582224 has 10 divisors (see below), whose sum is σ = 243315590. Its totient is φ = 62791104.

The previous prime is 125582207. The next prime is 125582263. The reversal of 125582224 is 422285521.

It can be written as a sum of positive squares in only one way, i.e., 124992400 + 589824 = 11180^2 + 768^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3924429 + ... + 3924460.

It is an arithmetic number, because the mean of its divisors is an integer number (24331559).

Almost surely, 2^125582224 is an apocalyptic number.

It is an amenable number.

125582224 is a deficient number, since it is larger than the sum of its proper divisors (117733366).

125582224 is an equidigital number, since it uses as much as digits as its factorization.

125582224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7848897 (or 7848891 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 125582224 is about 11206.3474870272. The cubic root of 125582224 is about 500.7750964966.

The spelling of 125582224 in words is "one hundred twenty-five million, five hundred eighty-two thousand, two hundred twenty-four".