2812495 has 16 divisors (see below), whose sum is σ = 3898368. Its totient is φ = 1908000.

The previous prime is 2812493. The next prime is 2812499. The reversal of 2812495 is 5942182.

It is not a de Polignac number, because 2812495 - 2¹ = 2812493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3370 + ... + 4120.

It is an arithmetic number, because the mean of its divisors is an integer number (243648).

2^2812495 is an apocalyptic number.

2812495 is a deficient number, since it is larger than the sum of its proper divisors (1085873).

2812495 is a wasteful number, since it uses less digits than its factorization.

2812495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870.

The product of its digits is 5760, while the sum is 31.

The square root of 2812495 is about 1677.0494924122. The cubic root of 2812495 is about 141.1553206845.

The spelling of 2812495 in words is "two million, eight hundred twelve thousand, four hundred ninety-five".