124164992 has 32 divisors (see below), whose sum is σ = 282699120. Its totient is φ = 53213184.

The previous prime is 124164977. The next prime is 124165009. The reversal of 124164992 is 299461421.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68393 + ... + 70184.

Almost surely, 2^124164992 is an apocalyptic number.

It is an amenable number.

124164992 is an abundant number, since it is smaller than the sum of its proper divisors (158534128).

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

124164992 is an equidigital number, since it uses as much as digits as its factorization.

124164992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138598 (or 138586 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 124164992 is about 11142.9346224413. The cubic root of 124164992 is about 498.8841676889.

The spelling of 124164992 in words is "one hundred twenty-four million, one hundred sixty-four thousand, nine hundred ninety-two".