23880747 has 32 divisors (see below), whose sum is σ = 36080640. Its totient is φ = 13925120.

The previous prime is 23880691. The next prime is 23880751. The reversal of 23880747 is 74708832.

It is not a de Polignac number, because 23880747 - 2⁶ = 23880683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23880247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137953 + ... + 138125.

It is an arithmetic number, because the mean of its divisors is an integer number (1127520).

Almost surely, 2^23880747 is an apocalyptic number.

23880747 is a deficient number, since it is larger than the sum of its proper divisors (12199893).

23880747 is a wasteful number, since it uses less digits than its factorization.

23880747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 23880747 is about 4886.7931202374. The cubic root of 23880747 is about 287.9713633757.

The spelling of 23880747 in words is "twenty-three million, eight hundred eighty thousand, seven hundred forty-seven".