23607691 has 2 divisors, whose sum is σ = 23607692. Its totient is φ = 23607690.

The previous prime is 23607673. The next prime is 23607733. The reversal of 23607691 is 19670632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23607691 - 2⁵ = 23607659 is a prime.

It is not a weakly prime, because it can be changed into another prime (23607601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11803845 + 11803846.

It is an arithmetic number, because the mean of its divisors is an integer number (11803846).

Almost surely, 2^23607691 is an apocalyptic number.

23607691 is a deficient number, since it is larger than the sum of its proper divisors (1).

23607691 is an equidigital number, since it uses as much as digits as its factorization.

23607691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 23607691 is about 4858.7746397626. The cubic root of 23607691 is about 286.8695842615.

The spelling of 23607691 in words is "twenty-three million, six hundred seven thousand, six hundred ninety-one".