125262224 has 20 divisors (see below), whose sum is σ = 242914140. Its totient is φ = 62574720.

The previous prime is 125262217. The next prime is 125262229. The reversal of 125262224 is 422262521.

It can be written as a sum of positive squares in 2 ways, for example, as 43033600 + 82228624 = 6560^2 + 9068^2 .

It is a super-2 number, since 2×125262224² = 31381249522852352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125262193 and 125262202.

It is not an unprimeable number, because it can be changed into a prime (125262229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19262 + ... + 24930.

It is an arithmetic number, because the mean of its divisors is an integer number (12145707).

Almost surely, 2^125262224 is an apocalyptic number.

It is an amenable number.

125262224 is a deficient number, since it is larger than the sum of its proper divisors (117651916).

125262224 is a wasteful number, since it uses less digits than its factorization.

125262224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7058 (or 7052 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 125262224 is about 11192.0607575191. The cubic root of 125262224 is about 500.3493877995.

The spelling of 125262224 in words is "one hundred twenty-five million, two hundred sixty-two thousand, two hundred twenty-four".