23476081 has 2 divisors, whose sum is σ = 23476082. Its totient is φ = 23476080.

The previous prime is 23476043. The next prime is 23476091. The reversal of 23476081 is 18067432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13075456 + 10400625 = 3616^2 + 3225^2 .

It is a cyclic number.

It is not a de Polignac number, because 23476081 - 2⁷ = 23475953 is a prime.

It is a super-2 number, since 2×23476081² = 1102252758237122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23476091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11738040 + 11738041.

It is an arithmetic number, because the mean of its divisors is an integer number (11738041).

Almost surely, 2^23476081 is an apocalyptic number.

It is an amenable number.

23476081 is a deficient number, since it is larger than the sum of its proper divisors (1).

23476081 is an equidigital number, since it uses as much as digits as its factorization.

23476081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 23476081 is about 4845.2121728568. The cubic root of 23476081 is about 286.3355028929.

The spelling of 23476081 in words is "twenty-three million, four hundred seventy-six thousand, eighty-one".