123372384 has 24 divisors (see below), whose sum is σ = 323852760. Its totient is φ = 41124096.

The previous prime is 123372373. The next prime is 123372421. The reversal of 123372384 is 483273321.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 642469 + ... + 642660.

It is an arithmetic number, because the mean of its divisors is an integer number (13493865).

Almost surely, 2^123372384 is an apocalyptic number.

It is an amenable number.

123372384 is an abundant number, since it is smaller than the sum of its proper divisors (200480376).

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

123372384 is a wasteful number, since it uses less digits than its factorization.

123372384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285142 (or 1285134 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 123372384 is about 11107.3121861232. The cubic root of 123372384 is about 497.8203574570.

The spelling of 123372384 in words is "one hundred twenty-three million, three hundred seventy-two thousand, three hundred eighty-four".