23332739 has 8 divisors (see below), whose sum is σ = 24235008. Its totient is φ = 22439880.

The previous prime is 23332723. The next prime is 23332753. The reversal of 23332739 is 93723332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23332739 - 2⁴ = 23332723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23332769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2924 + ... + 7430.

It is an arithmetic number, because the mean of its divisors is an integer number (3029376).

Almost surely, 2^23332739 is an apocalyptic number.

23332739 is a deficient number, since it is larger than the sum of its proper divisors (902269).

23332739 is a wasteful number, since it uses less digits than its factorization.

23332739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705.

The product of its digits is 20412, while the sum is 32.

The square root of 23332739 is about 4830.3973956601. The cubic root of 23332739 is about 285.7515365360.

The spelling of 23332739 in words is "twenty-three million, three hundred thirty-two thousand, seven hundred thirty-nine".