23373855 has 24 divisors (see below), whose sum is σ = 41914080. Its totient is φ = 12035520.

The previous prime is 23373841. The next prime is 23373859. The reversal of 23373855 is 55837332.

It is not a de Polignac number, because 23373855 - 2¹³ = 23365663 is a prime.

It is a super-2 number, since 2×23373855² = 1092674195122050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23373859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7651 + ... + 10260.

It is an arithmetic number, because the mean of its divisors is an integer number (1746420).

Almost surely, 2^23373855 is an apocalyptic number.

23373855 is a deficient number, since it is larger than the sum of its proper divisors (18540225).

23373855 is a wasteful number, since it uses less digits than its factorization.

23373855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17951 (or 17948 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 23373855 is about 4834.6514869223. The cubic root of 23373855 is about 285.9192846051.

It can be divided in two parts, 233 and 73855, that added together give a cube (74088 = 42³).

The spelling of 23373855 in words is "twenty-three million, three hundred seventy-three thousand, eight hundred fifty-five".