23476091 has 2 divisors, whose sum is σ = 23476092. Its totient is φ = 23476090.

The previous prime is 23476081. The next prime is 23476097. The reversal of 23476091 is 19067432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23476091 is a prime.

It is a super-2 number, since 2×23476091² = 1102253697280562, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23476097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11738045 + 11738046.

It is an arithmetic number, because the mean of its divisors is an integer number (11738046).

Almost surely, 2^23476091 is an apocalyptic number.

23476091 is a deficient number, since it is larger than the sum of its proper divisors (1).

23476091 is an equidigital number, since it uses as much as digits as its factorization.

23476091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 23476091 is about 4845.2132048033. The cubic root of 23476091 is about 286.3355435492.

The spelling of 23476091 in words is "twenty-three million, four hundred seventy-six thousand, ninety-one".