23408051 has 2 divisors, whose sum is σ = 23408052. Its totient is φ = 23408050.

The previous prime is 23408027. The next prime is 23408071. The reversal of 23408051 is 15080432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23408051 - 2⁶ = 23407987 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23408071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11704025 + 11704026.

It is an arithmetic number, because the mean of its divisors is an integer number (11704026).

Almost surely, 2^23408051 is an apocalyptic number.

23408051 is a deficient number, since it is larger than the sum of its proper divisors (1).

23408051 is an equidigital number, since it uses as much as digits as its factorization.

23408051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 23408051 is about 4838.1867471192. The cubic root of 23408051 is about 286.0586501720.

Adding to 23408051 its reverse (15080432), we get a palindrome (38488483).

The spelling of 23408051 in words is "twenty-three million, four hundred eight thousand, fifty-one".