23023713 has 16 divisors (see below), whose sum is σ = 32219136. Its totient is φ = 14596560.

The previous prime is 23023711. The next prime is 23023717. The reversal of 23023713 is 31732032.

It is not a de Polignac number, because 23023713 - 2¹ = 23023711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23023713.

It is not an unprimeable number, because it can be changed into a prime (23023711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12306 + ... + 14052.

It is an arithmetic number, because the mean of its divisors is an integer number (2013696).

Almost surely, 2^23023713 is an apocalyptic number.

23023713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23023713 is a deficient number, since it is larger than the sum of its proper divisors (9195423).

23023713 is a wasteful number, since it uses less digits than its factorization.

23023713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 23023713 is about 4798.3031375685. The cubic root of 23023713 is about 284.4843986449.

Adding to 23023713 its reverse (31732032), we get a palindrome (54755745).

The spelling of 23023713 in words is "twenty-three million, twenty-three thousand, seven hundred thirteen".