23976873 has 6 divisors (see below), whose sum is σ = 34633274. Its totient is φ = 15984576.

The previous prime is 23976859. The next prime is 23976899. The reversal of 23976873 is 37867932.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 16621929 + 7354944 = 4077^2 + 2712^2 .

It is not a de Polignac number, because 23976873 - 2⁶ = 23976809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23976473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1332040 + ... + 1332057.

Almost surely, 2^23976873 is an apocalyptic number.

It is an amenable number.

23976873 is a deficient number, since it is larger than the sum of its proper divisors (10656401).

23976873 is a wasteful number, since it uses less digits than its factorization.

23976873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664103 (or 2664100 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 23976873 is about 4896.6185271062. The cubic root of 23976873 is about 288.3572317686.

The spelling of 23976873 in words is "twenty-three million, nine hundred seventy-six thousand, eight hundred seventy-three".