2328904 has 8 divisors (see below), whose sum is σ = 4366710. Its totient is φ = 1164448.

The previous prime is 2328899. The next prime is 2328913. The reversal of 2328904 is 4098232.

It can be written as a sum of positive squares in only one way, i.e., 2256004 + 72900 = 1502^2 + 270^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145549 + ... + 145564.

2^2328904 is an apocalyptic number.

It is an amenable number.

2328904 is a deficient number, since it is larger than the sum of its proper divisors (2037806).

2328904 is a wasteful number, since it uses less digits than its factorization.

2328904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291119 (or 291115 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2328904 is about 1526.0747032829. The cubic root of 2328904 is about 132.5512605744.

The spelling of 2328904 in words is "two million, three hundred twenty-eight thousand, nine hundred four".