123338896 has 20 divisors (see below), whose sum is σ = 239149872. Its totient is φ = 61622816.

The previous prime is 123338881. The next prime is 123338909. The reversal of 123338896 is 698833321.

Its product of digits (186624) is a multiple of the sum of its prime divisors (5832).

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, 30531 + ... + 34333.

Almost surely, 2^123338896 is an apocalyptic number.

123338896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123338896 is a deficient number, since it is larger than the sum of its proper divisors (115810976).

123338896 is a wasteful number, since it uses less digits than its factorization.

123338896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838 (or 5832 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 123338896 is about 11105.8046084019. The cubic root of 123338896 is about 497.7753108639.

The spelling of 123338896 in words is "one hundred twenty-three million, three hundred thirty-eight thousand, eight hundred ninety-six".