2923328 has 14 divisors (see below), whose sum is σ = 5801106. Its totient is φ = 1461632.

The previous prime is 2923313. The next prime is 2923351. The reversal of 2923328 is 8233292.

It can be written as a sum of positive squares in only one way, i.e., 2849344 + 73984 = 1688^2 + 272^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2923328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22775 + ... + 22902.

2^2923328 is an apocalyptic number.

It is an amenable number.

2923328 is a deficient number, since it is larger than the sum of its proper divisors (2877778).

2923328 is an equidigital number, since it uses as much as digits as its factorization.

2923328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45689 (or 45679 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 2923328 is about 1709.7742541049. The cubic root of 2923328 is about 142.9856702351.

The spelling of 2923328 in words is "two million, nine hundred twenty-three thousand, three hundred twenty-eight".