2812294 has 8 divisors (see below), whose sum is σ = 4290120. Its totient is φ = 1382256.

The previous prime is 2812291. The next prime is 2812297. The reversal of 2812294 is 4922182.

2812294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2812291) and next prime (2812297).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812291) 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 3 ways as a sum of consecutive naturals, for example, 11799 + ... + 12034.

It is an arithmetic number, because the mean of its divisors is an integer number (536265).

2^2812294 is an apocalyptic number.

2812294 is a deficient number, since it is larger than the sum of its proper divisors (1477826).

2812294 is a wasteful number, since it uses less digits than its factorization.

2812294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23894.

The product of its digits is 2304, while the sum is 28.

The square root of 2812294 is about 1676.9895646664. The cubic root of 2812294 is about 141.1519579650.

The spelling of 2812294 in words is "two million, eight hundred twelve thousand, two hundred ninety-four".