2802116 has 12 divisors (see below), whose sum is σ = 4950288. Its totient is φ = 1387752.

The previous prime is 2802109. The next prime is 2802131. The reversal of 2802116 is 6112082.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2846 + ... + 3701.

It is an arithmetic number, because the mean of its divisors is an integer number (412524).

2^2802116 is an apocalyptic number.

It is an amenable number.

2802116 is a deficient number, since it is larger than the sum of its proper divisors (2148172).

2802116 is a wasteful number, since it uses less digits than its factorization.

2802116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658 (or 6656 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 2802116 is about 1673.9522095926. The cubic root of 2802116 is about 140.9814706634.

Adding to 2802116 its reverse (6112082), we get a palindrome (8914198).

The spelling of 2802116 in words is "two million, eight hundred two thousand, one hundred sixteen".