23363823 has 32 divisors (see below), whose sum is σ = 36748800. Its totient is φ = 12928896.

The previous prime is 23363807. The next prime is 23363827. The reversal of 23363823 is 32836332.

It is not a de Polignac number, because 23363823 - 2⁴ = 23363807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23363827) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134965 + ... + 135137.

It is an arithmetic number, because the mean of its divisors is an integer number (1148400).

Almost surely, 2^23363823 is an apocalyptic number.

23363823 is a deficient number, since it is larger than the sum of its proper divisors (13384977).

23363823 is a wasteful number, since it uses less digits than its factorization.

23363823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351.

The product of its digits is 15552, while the sum is 30.

The square root of 23363823 is about 4833.6138654220. The cubic root of 23363823 is about 285.8783734714.

The spelling of 23363823 in words is "twenty-three million, three hundred sixty-three thousand, eight hundred twenty-three".