2818323 has 6 divisors (see below), whose sum is σ = 4070924. Its totient is φ = 1878876.

The previous prime is 2818297. The next prime is 2818337. The reversal of 2818323 is 3238182.

It is not a de Polignac number, because 2818323 - 2¹⁰ = 2817299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2818393) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156565 + ... + 156582.

2^2818323 is an apocalyptic number.

2818323 is a deficient number, since it is larger than the sum of its proper divisors (1252601).

2818323 is a wasteful number, since it uses less digits than its factorization.

2818323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313153 (or 313150 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 2818323 is about 1678.7861686349. The cubic root of 2818323 is about 141.2527532290.

The spelling of 2818323 in words is "two million, eight hundred eighteen thousand, three hundred twenty-three".