23850864 has 60 divisors (see below), whose sum is σ = 70682976. Its totient is φ = 7481856.

The previous prime is 23850857. The next prime is 23850887. The reversal of 23850864 is 46805832.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2424 + ... + 7319.

Almost surely, 2^23850864 is an apocalyptic number.

23850864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23850864 is an abundant number, since it is smaller than the sum of its proper divisors (46832112).

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

23850864 is a wasteful number, since it uses less digits than its factorization.

23850864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9774 (or 9765 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 23850864 is about 4883.7346365256. The cubic root of 23850864 is about 287.8511962775.

The spelling of 23850864 in words is "twenty-three million, eight hundred fifty thousand, eight hundred sixty-four".