2812196 has 12 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 1360680.

The previous prime is 2812193. The next prime is 2812207. The reversal of 2812196 is 6912182.

It is not an unprimeable number, because it can be changed into a prime (2812193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11216 + ... + 11463.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

2^2812196 is an apocalyptic number.

It is an amenable number.

2812196 is a deficient number, since it is larger than the sum of its proper divisors (2268124).

2812196 is a wasteful number, since it uses less digits than its factorization.

2812196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22714 (or 22712 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 2812196 is about 1676.9603453869. The cubic root of 2812196 is about 141.1503183720.

The spelling of 2812196 in words is "two million, eight hundred twelve thousand, one hundred ninety-six".