123924160 has 28 divisors (see below), whose sum is σ = 295095168. Its totient is φ = 49569536.

The previous prime is 123924149. The next prime is 123924179. The reversal of 123924160 is 61429321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193312 + ... + 193951.

Almost surely, 2^123924160 is an apocalyptic number.

123924160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123924160 is an abundant number, since it is smaller than the sum of its proper divisors (171171008).

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

123924160 is an equidigital number, since it uses as much as digits as its factorization.

123924160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387280 (or 387270 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 123924160 is about 11132.1228882904. The cubic root of 123924160 is about 498.5614115629.

The spelling of 123924160 in words is "one hundred twenty-three million, nine hundred twenty-four thousand, one hundred sixty".