2812086 has 12 divisors (see below), whose sum is σ = 6092892. Its totient is φ = 937356.

The previous prime is 2812063. The next prime is 2812099. The reversal of 2812086 is 6802182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78096 + ... + 78131.

It is an arithmetic number, because the mean of its divisors is an integer number (507741).

2^2812086 is an apocalyptic number.

2812086 is an abundant number, since it is smaller than the sum of its proper divisors (3280806).

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

2812086 is a wasteful number, since it uses less digits than its factorization.

2812086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156235 (or 156232 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 2812086 is about 1676.9275476299. The cubic root of 2812086 is about 141.1484779671.

The spelling of 2812086 in words is "two million, eight hundred twelve thousand, eighty-six".