124825928 has 32 divisors (see below), whose sum is σ = 237540600. Its totient is φ = 61489152.

The previous prime is 124825927. The next prime is 124825957. The reversal of 124825928 is 829528421.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 119727364 + 5098564 = 10942^2 + 2258^2 .

It is a super-2 number, since 2×124825928² = 31163024602122368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124825927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223826 + ... + 224382.

Almost surely, 2^124825928 is an apocalyptic number.

It is an amenable number.

124825928 is a deficient number, since it is larger than the sum of its proper divisors (112714672).

124825928 is a wasteful number, since it uses less digits than its factorization.

124825928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 925 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 124825928 is about 11172.5524389013. The cubic root of 124825928 is about 499.7677961795.

The spelling of 124825928 in words is "one hundred twenty-four million, eight hundred twenty-five thousand, nine hundred twenty-eight".