2328319 has 4 divisors (see below), whose sum is σ = 2660944. Its totient is φ = 1995696.

The previous prime is 2328311. The next prime is 2328331. The reversal of 2328319 is 9138232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2328319 - 2³ = 2328311 is a prime.

It is a super-2 number, since 2×2328319² = 10842138731522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166302 + ... + 166315.

It is an arithmetic number, because the mean of its divisors is an integer number (665236).

2^2328319 is an apocalyptic number.

2328319 is a deficient number, since it is larger than the sum of its proper divisors (332625).

2328319 is an equidigital number, since it uses as much as digits as its factorization.

2328319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332624.

The product of its digits is 2592, while the sum is 28.

The square root of 2328319 is about 1525.8830230394. The cubic root of 2328319 is about 132.5401610785.

The spelling of 2328319 in words is "two million, three hundred twenty-eight thousand, three hundred nineteen".