23878476 has 30 divisors (see below), whose sum is σ = 62423900. Its totient is φ = 7959384.

The previous prime is 23878471. The next prime is 23878483. The reversal of 23878476 is 67487832.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23878471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 36526 + ... + 37173.

Almost surely, 2^23878476 is an apocalyptic number.

It is an amenable number.

23878476 is an abundant number, since it is smaller than the sum of its proper divisors (38545424).

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

23878476 is a wasteful number, since it uses less digits than its factorization.

23878476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73715 (or 73704 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 23878476 is about 4886.5607537408. The cubic root of 23878476 is about 287.9622346314.

The spelling of 23878476 in words is "twenty-three million, eight hundred seventy-eight thousand, four hundred seventy-six".