2812092 has 12 divisors (see below), whose sum is σ = 6561576. Its totient is φ = 937360.

The previous prime is 2812063. The next prime is 2812099. The reversal of 2812092 is 2902182.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2812092² = 15815722832928, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812099) 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, 117159 + ... + 117182.

It is an arithmetic number, because the mean of its divisors is an integer number (546798).

2^2812092 is an apocalyptic number.

It is an amenable number.

2812092 is an abundant number, since it is smaller than the sum of its proper divisors (3749484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2812092 is a wasteful number, since it uses less digits than its factorization.

2812092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234348 (or 234346 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2812092 is about 1676.9293366150. The cubic root of 2812092 is about 141.1485783541.

The spelling of 2812092 in words is "two million, eight hundred twelve thousand, ninety-two".