23796571 has 2 divisors, whose sum is σ = 23796572. Its totient is φ = 23796570.

The previous prime is 23796517. The next prime is 23796593. The reversal of 23796571 is 17569732.

Together with previous prime (23796517) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23796571 is a prime.

It is not a weakly prime, because it can be changed into another prime (23796271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11898285 + 11898286.

It is an arithmetic number, because the mean of its divisors is an integer number (11898286).

Almost surely, 2^23796571 is an apocalyptic number.

23796571 is a deficient number, since it is larger than the sum of its proper divisors (1).

23796571 is an equidigital number, since it uses as much as digits as its factorization.

23796571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 40.

The square root of 23796571 is about 4878.1729161644. The cubic root of 23796571 is about 287.6326133011.

The spelling of 23796571 in words is "twenty-three million, seven hundred ninety-six thousand, five hundred seventy-one".