23846868 has 36 divisors (see below), whose sum is σ = 60909940. Its totient is φ = 7865856.

The previous prime is 23846863. The next prime is 23846891. The reversal of 23846868 is 86864832.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11819844 + 12027024 = 3438^2 + 3468^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23846868² = 1137346226818848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23846863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78 + ... + 6906.

Almost surely, 2^23846868 is an apocalyptic number.

It is an amenable number.

23846868 is an abundant number, since it is smaller than the sum of its proper divisors (37063072).

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

23846868 is a wasteful number, since it uses less digits than its factorization.

23846868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936 (or 6931 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 23846868 is about 4883.3255062508. The cubic root of 23846868 is about 287.8351197443.

The spelling of 23846868 in words is "twenty-three million, eight hundred forty-six thousand, eight hundred sixty-eight".