2812395 has 32 divisors (see below), whose sum is σ = 4898880. Its totient is φ = 1372160.

The previous prime is 2812393. The next prime is 2812421. The reversal of 2812395 is 5932182.

It is a happy number.

It is not a de Polignac number, because 2812395 - 2¹ = 2812393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10321 + ... + 10589.

It is an arithmetic number, because the mean of its divisors is an integer number (153090).

2^2812395 is an apocalyptic number.

2812395 is a deficient number, since it is larger than the sum of its proper divisors (2086485).

2812395 is a wasteful number, since it uses less digits than its factorization.

2812395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335.

The product of its digits is 4320, while the sum is 30.

The square root of 2812395 is about 1677.0196778810. The cubic root of 2812395 is about 141.1536477097.

The spelling of 2812395 in words is "two million, eight hundred twelve thousand, three hundred ninety-five".