23713451 has 2 divisors, whose sum is σ = 23713452. Its totient is φ = 23713450.

The previous prime is 23713441. The next prime is 23713507. The reversal of 23713451 is 15431732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23713451 - 2¹⁴ = 23697067 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23713451.

It is not a weakly prime, because it can be changed into another prime (23713421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11856725 + 11856726.

It is an arithmetic number, because the mean of its divisors is an integer number (11856726).

Almost surely, 2^23713451 is an apocalyptic number.

23713451 is a deficient number, since it is larger than the sum of its proper divisors (1).

23713451 is an equidigital number, since it uses as much as digits as its factorization.

23713451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 23713451 is about 4869.6458803490. The cubic root of 23713451 is about 287.2973281124.

The spelling of 23713451 in words is "twenty-three million, seven hundred thirteen thousand, four hundred fifty-one".