2812995 has 32 divisors (see below), whose sum is σ = 5091840. Its totient is φ = 1473120.

The previous prime is 2812993. The next prime is 2813011. The reversal of 2812995 is 5992182.

2812995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2812995 - 2¹ = 2812993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2812993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8890 + ... + 9200.

It is an arithmetic number, because the mean of its divisors is an integer number (159120).

2^2812995 is an apocalyptic number.

2812995 is a deficient number, since it is larger than the sum of its proper divisors (2278845).

2812995 is a wasteful number, since it uses less digits than its factorization.

2812995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 386 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 2812995 is about 1677.1985571184. The cubic root of 2812995 is about 141.1636849634.

It can be divided in two parts, 28129 and 95, that added together give a square (28224 = 168²).

The spelling of 2812995 in words is "two million, eight hundred twelve thousand, nine hundred ninety-five".