124861132 has 24 divisors (see below), whose sum is σ = 240694272. Its totient is φ = 56202000.

The previous prime is 124861129. The next prime is 124861183. The reversal of 124861132 is 231168421.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 124861132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9244 + ... + 18307.

It is an arithmetic number, because the mean of its divisors is an integer number (10028928).

Almost surely, 2^124861132 is an apocalyptic number.

It is an amenable number.

124861132 is a deficient number, since it is larger than the sum of its proper divisors (115833140).

124861132 is a wasteful number, since it uses less digits than its factorization.

124861132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27669 (or 27667 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 124861132 is about 11174.1277959400. The cubic root of 124861132 is about 499.8147740578.

The spelling of 124861132 in words is "one hundred twenty-four million, eight hundred sixty-one thousand, one hundred thirty-two".