2328161 has 12 divisors (see below), whose sum is σ = 2604672. Its totient is φ = 2079000.

The previous prime is 2328143. The next prime is 2328169. The reversal of 2328161 is 1618232.

It is not a de Polignac number, because 2328161 - 2¹⁸ = 2066017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2328169) 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, 8456 + ... + 8726.

It is an arithmetic number, because the mean of its divisors is an integer number (217056).

2^2328161 is an apocalyptic number.

It is an amenable number.

2328161 is a deficient number, since it is larger than the sum of its proper divisors (276511).

2328161 is a wasteful number, since it uses less digits than its factorization.

2328161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 353 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 2328161 is about 1525.8312488608. The cubic root of 2328161 is about 132.5371629471.

The spelling of 2328161 in words is "two million, three hundred twenty-eight thousand, one hundred sixty-one".