23465663 has 16 divisors (see below), whose sum is σ = 25998336. Its totient is φ = 21047040.

The previous prime is 23465641. The next prime is 23465683. The reversal of 23465663 is 36656432.

It is a cyclic number.

It is not a de Polignac number, because 23465663 - 2⁶ = 23465599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23465623) 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, 100595 + ... + 100827.

It is an arithmetic number, because the mean of its divisors is an integer number (1624896).

Almost surely, 2^23465663 is an apocalyptic number.

23465663 is a deficient number, since it is larger than the sum of its proper divisors (2532673).

23465663 is a wasteful number, since it uses less digits than its factorization.

23465663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434.

The product of its digits is 77760, while the sum is 35.

The square root of 23465663 is about 4844.1369716390. The cubic root of 23465663 is about 286.2931408444.

The spelling of 23465663 in words is "twenty-three million, four hundred sixty-five thousand, six hundred sixty-three".