124079912 has 16 divisors (see below), whose sum is σ = 253800000. Its totient is φ = 56399920.

The previous prime is 124079911. The next prime is 124079947. The reversal of 124079912 is 219970421.

It is not an unprimeable number, because it can be changed into a prime (124079911) 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, 704912 + ... + 705087.

It is an arithmetic number, because the mean of its divisors is an integer number (15862500).

Almost surely, 2^124079912 is an apocalyptic number.

It is an amenable number.

124079912 is an abundant number, since it is smaller than the sum of its proper divisors (129720088).

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

124079912 is a wasteful number, since it uses less digits than its factorization.

124079912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410016 (or 1410012 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 124079912 is about 11139.1163024721. The cubic root of 124079912 is about 498.7701936326.

The spelling of 124079912 in words is "one hundred twenty-four million, seventy-nine thousand, nine hundred twelve".