2788976 has 10 divisors (see below), whose sum is σ = 5403672. Its totient is φ = 1394480.

The previous prime is 2788939. The next prime is 2788979. The reversal of 2788976 is 6798872.

It is a self number, because there is not a number n which added to its sum of digits gives 2788976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2788979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87140 + ... + 87171.

2^2788976 is an apocalyptic number.

It is an amenable number.

2788976 is a deficient number, since it is larger than the sum of its proper divisors (2614696).

2788976 is a wasteful number, since it uses less digits than its factorization.

2788976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174319 (or 174313 counting only the distinct ones).

The product of its digits is 338688, while the sum is 47.

The square root of 2788976 is about 1670.0227543360. The cubic root of 2788976 is about 140.7607565391.

The spelling of 2788976 in words is "two million, seven hundred eighty-eight thousand, nine hundred seventy-six".