2797912 has 16 divisors (see below), whose sum is σ = 5649840. Its totient is φ = 1291296.

The previous prime is 2797901. The next prime is 2797913. The reversal of 2797912 is 2197972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2797913) 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, 13348 + ... + 13555.

It is an arithmetic number, because the mean of its divisors is an integer number (353115).

2^2797912 is an apocalyptic number.

It is an amenable number.

2797912 is an abundant number, since it is smaller than the sum of its proper divisors (2851928).

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

2797912 is a wasteful number, since it uses less digits than its factorization.

2797912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26922 (or 26918 counting only the distinct ones).

The product of its digits is 15876, while the sum is 37.

The square root of 2797912 is about 1672.6960273762. The cubic root of 2797912 is about 140.9109307867.

The spelling of 2797912 in words is "two million, seven hundred ninety-seven thousand, nine hundred twelve".