23127039 has 24 divisors (see below), whose sum is σ = 37312912. Its totient is φ = 14230080.

The previous prime is 23127019. The next prime is 23127053. The reversal of 23127039 is 93072132.

It is not a de Polignac number, because 23127039 - 2¹⁷ = 22995967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23127019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 502 + ... + 6819.

Almost surely, 2^23127039 is an apocalyptic number.

23127039 is a deficient number, since it is larger than the sum of its proper divisors (14185873).

23127039 is an equidigital number, since it uses as much as digits as its factorization.

23127039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7349 (or 7337 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 23127039 is about 4809.0580158696. The cubic root of 23127039 is about 284.9093340407.

The spelling of 23127039 in words is "twenty-three million, one hundred twenty-seven thousand, thirty-nine".