23373243 has 12 divisors (see below), whose sum is σ = 33940608. Its totient is φ = 15499440.

The previous prime is 23373227. The next prime is 23373247. The reversal of 23373243 is 34237332.

It is a happy number.

23373243 is a `hidden beast` number, since 2 + 337 + 324 + 3 = 666.

It is not a de Polignac number, because 23373243 - 2⁴ = 23373227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23373247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5080 + ... + 8517.

It is an arithmetic number, because the mean of its divisors is an integer number (2828384).

Almost surely, 2^23373243 is an apocalyptic number.

23373243 is a deficient number, since it is larger than the sum of its proper divisors (10567365).

23373243 is a wasteful number, since it uses less digits than its factorization.

23373243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13794 (or 13791 counting only the distinct ones).

The product of its digits is 9072, while the sum is 27.

The square root of 23373243 is about 4834.5881934245. The cubic root of 23373243 is about 285.9167891655.

The spelling of 23373243 in words is "twenty-three million, three hundred seventy-three thousand, two hundred forty-three".