23329475 has 24 divisors (see below), whose sum is σ = 32518752. Its totient is φ = 16473600.

The previous prime is 23329469. The next prime is 23329477. The reversal of 23329475 is 57492332.

It is not a de Polignac number, because 23329475 - 2¹⁰ = 23328451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23329477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5915 + ... + 9035.

It is an arithmetic number, because the mean of its divisors is an integer number (1354948).

Almost surely, 2^23329475 is an apocalyptic number.

23329475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23329475 is a deficient number, since it is larger than the sum of its proper divisors (9189277).

23329475 is a wasteful number, since it uses less digits than its factorization.

23329475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167 (or 3162 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 23329475 is about 4830.0595234427. The cubic root of 23329475 is about 285.7382113893.

The spelling of 23329475 in words is "twenty-three million, three hundred twenty-nine thousand, four hundred seventy-five".