124976012 has 48 divisors (see below), whose sum is σ = 254580480. Its totient is φ = 52581312.

The previous prime is 124976009. The next prime is 124976039. The reversal of 124976012 is 210679421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 124976012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634298 + ... + 634494.

It is an arithmetic number, because the mean of its divisors is an integer number (5303760).

Almost surely, 2^124976012 is an apocalyptic number.

124976012 is the 9128-th pentagonal number.

It is an amenable number.

124976012 is an abundant number, since it is smaller than the sum of its proper divisors (129604468).

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

124976012 is a wasteful number, since it uses less digits than its factorization.

124976012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 124976012 is about 11179.2670600536. The cubic root of 124976012 is about 499.9680139538.

The spelling of 124976012 in words is "one hundred twenty-four million, nine hundred seventy-six thousand, twelve".