124575042 has 32 divisors (see below), whose sum is σ = 257260608. Its totient is φ = 40190976.

The previous prime is 124575029. The next prime is 124575053. The reversal of 124575042 is 240575421.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27018 + ... + 31290.

It is an arithmetic number, because the mean of its divisors is an integer number (8039394).

Almost surely, 2^124575042 is an apocalyptic number.

124575042 is an abundant number, since it is smaller than the sum of its proper divisors (132685566).

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

124575042 is a wasteful number, since it uses less digits than its factorization.

124575042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 124575042 is about 11161.3190080743. The cubic root of 124575042 is about 499.4327460226.

The spelling of 124575042 in words is "one hundred twenty-four million, five hundred seventy-five thousand, forty-two".