23037923 has 2 divisors, whose sum is σ = 23037924. Its totient is φ = 23037922.

The previous prime is 23037887. The next prime is 23037953. The reversal of 23037923 is 32973032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23037923 - 2⁸ = 23037667 is a prime.

It is not a weakly prime, because it can be changed into another prime (23037953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11518961 + 11518962.

It is an arithmetic number, because the mean of its divisors is an integer number (11518962).

Almost surely, 2^23037923 is an apocalyptic number.

23037923 is a deficient number, since it is larger than the sum of its proper divisors (1).

23037923 is an equidigital number, since it uses as much as digits as its factorization.

23037923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 23037923 is about 4799.7836409572. The cubic root of 23037923 is about 284.5429135613.

The spelling of 23037923 in words is "twenty-three million, thirty-seven thousand, nine hundred twenty-three".