23501713 has 2 divisors, whose sum is σ = 23501714. Its totient is φ = 23501712.

The previous prime is 23501711. The next prime is 23501717. The reversal of 23501713 is 31710532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20638849 + 2862864 = 4543^2 + 1692^2 .

It is a cyclic number.

It is not a de Polignac number, because 23501713 - 2¹ = 23501711 is a prime.

Together with 23501711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23501711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11750856 + 11750857.

It is an arithmetic number, because the mean of its divisors is an integer number (11750857).

Almost surely, 2^23501713 is an apocalyptic number.

It is an amenable number.

23501713 is a deficient number, since it is larger than the sum of its proper divisors (1).

23501713 is an equidigital number, since it uses as much as digits as its factorization.

23501713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 23501713 is about 4847.8565366562. The cubic root of 23501713 is about 286.4396753356.

The spelling of 23501713 in words is "twenty-three million, five hundred one thousand, seven hundred thirteen".