2796312 has 64 divisors (see below), whose sum is σ = 7441920. Its totient is φ = 874368.

The previous prime is 2796259. The next prime is 2796329. The reversal of 2796312 is 2136972.

It is a self number, because there is not a number n which added to its sum of digits gives 2796312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41703 + ... + 41769.

It is an arithmetic number, because the mean of its divisors is an integer number (116280).

2^2796312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2796312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3720960).

2796312 is an abundant number, since it is smaller than the sum of its proper divisors (4645608).

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

2796312 is a wasteful number, since it uses less digits than its factorization.

2796312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 156 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 2796312 is about 1672.2176891781. The cubic root of 2796312 is about 140.8840654577.

The spelling of 2796312 in words is "two million, seven hundred ninety-six thousand, three hundred twelve".