2812326 has 16 divisors (see below), whose sum is σ = 6136128. Its totient is φ = 852200.

The previous prime is 2812319. The next prime is 2812331. The reversal of 2812326 is 6232182.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2812296 and 2812305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21240 + ... + 21371.

It is an arithmetic number, because the mean of its divisors is an integer number (383508).

2^2812326 is an apocalyptic number.

2812326 is an abundant number, since it is smaller than the sum of its proper divisors (3323802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2812326 is a wasteful number, since it uses less digits than its factorization.

2812326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42627.

The product of its digits is 1152, while the sum is 24.

The square root of 2812326 is about 1676.9991055454. Note that the first 3 decimals coincide. The cubic root of 2812326 is about 141.1524933340.

The spelling of 2812326 in words is "two million, eight hundred twelve thousand, three hundred twenty-six".