125244624 has 20 divisors (see below), whose sum is σ = 323548736. Its totient is φ = 41748192.

The previous prime is 125244617. The next prime is 125244643. The reversal of 125244624 is 426442521.

It is a junction number, because it is equal to n+sod(n) for n = 125244591 and 125244600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1304584 + ... + 1304679.

Almost surely, 2^125244624 is an apocalyptic number.

It is an amenable number.

125244624 is an abundant number, since it is smaller than the sum of its proper divisors (198304112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125244624 is a wasteful number, since it uses less digits than its factorization.

125244624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609274 (or 2609268 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 125244624 is about 11191.2744582554. The cubic root of 125244624 is about 500.3259527967.

The spelling of 125244624 in words is "one hundred twenty-five million, two hundred forty-four thousand, six hundred twenty-four".