23712697 has 2 divisors, whose sum is σ = 23712698. Its totient is φ = 23712696.

The previous prime is 23712683. The next prime is 23712709. The reversal of 23712697 is 79621732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22127616 + 1585081 = 4704^2 + 1259^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23712697 is a prime.

It is not a weakly prime, because it can be changed into another prime (23712607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11856348 + 11856349.

It is an arithmetic number, because the mean of its divisors is an integer number (11856349).

Almost surely, 2^23712697 is an apocalyptic number.

It is an amenable number.

23712697 is a deficient number, since it is larger than the sum of its proper divisors (1).

23712697 is an equidigital number, since it uses as much as digits as its factorization.

23712697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 37.

The square root of 23712697 is about 4869.5684613731. The cubic root of 23712697 is about 287.2942830828.

The spelling of 23712697 in words is "twenty-three million, seven hundred twelve thousand, six hundred ninety-seven".