2321604475 has 12 divisors (see below), whose sum is σ = 3003955056. Its totient is φ = 1776531680.

The previous prime is 2321604457. The next prime is 2321604491. The reversal of 2321604475 is 5744061232.

It is not a de Polignac number, because 2321604475 - 2¹¹ = 2321602427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321604475.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2018212 + ... + 2019361.

It is an arithmetic number, because the mean of its divisors is an integer number (250329588).

Almost surely, 2^2321604475 is an apocalyptic number.

2321604475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2321604475 is a deficient number, since it is larger than the sum of its proper divisors (682350581).

2321604475 is a wasteful number, since it uses less digits than its factorization.

2321604475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037606 (or 4037601 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 2321604475 is about 48183.0309860225. The cubic root of 2321604475 is about 1324.1262971542.

The spelling of 2321604475 in words is "two billion, three hundred twenty-one million, six hundred four thousand, four hundred seventy-five".