23733967 has 2 divisors, whose sum is σ = 23733968. Its totient is φ = 23733966.

The previous prime is 23733961. The next prime is 23734001. The reversal of 23733967 is 76933732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23733967 - 2³ = 23733959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23733961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11866983 + 11866984.

It is an arithmetic number, because the mean of its divisors is an integer number (11866984).

Almost surely, 2^23733967 is an apocalyptic number.

23733967 is a deficient number, since it is larger than the sum of its proper divisors (1).

23733967 is an equidigital number, since it uses as much as digits as its factorization.

23733967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142884, while the sum is 40.

The square root of 23733967 is about 4871.7519436030. The cubic root of 23733967 is about 287.3801572345.

The spelling of 23733967 in words is "twenty-three million, seven hundred thirty-three thousand, nine hundred sixty-seven".