2801996 has 6 divisors (see below), whose sum is σ = 4903500. Its totient is φ = 1400996.

The previous prime is 2801977. The next prime is 2802011. The reversal of 2801996 is 6991082.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350246 + ... + 350253.

It is an arithmetic number, because the mean of its divisors is an integer number (817250).

2^2801996 is an apocalyptic number.

It is an amenable number.

2801996 is a deficient number, since it is larger than the sum of its proper divisors (2101504).

2801996 is a wasteful number, since it uses less digits than its factorization.

2801996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700503 (or 700501 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 2801996 is about 1673.9163658917. The cubic root of 2801996 is about 140.9794581345.

The spelling of 2801996 in words is "two million, eight hundred one thousand, nine hundred ninety-six".