23475339 has 20 divisors (see below), whose sum is σ = 36203200. Its totient is φ = 15143760.

The previous prime is 23475337. The next prime is 23475359. The reversal of 23475339 is 93357432.

It is not a de Polignac number, because 23475339 - 2¹ = 23475337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23475337) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2164 + ... + 7185.

It is an arithmetic number, because the mean of its divisors is an integer number (1810160).

Almost surely, 2^23475339 is an apocalyptic number.

23475339 is a deficient number, since it is larger than the sum of its proper divisors (12727861).

23475339 is an equidigital number, since it uses as much as digits as its factorization.

23475339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392 (or 9383 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 23475339 is about 4845.1356018176. The cubic root of 23475339 is about 286.3324861602.

The spelling of 23475339 in words is "twenty-three million, four hundred seventy-five thousand, three hundred thirty-nine".