2882816156 has 24 divisors (see below), whose sum is σ = 5514808320. Its totient is φ = 1307692400.

The previous prime is 2882816143. The next prime is 2882816179. The reversal of 2882816156 is 6516182882.

It is a self number, because there is not a number n which added to its sum of digits gives 2882816156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45116 + ... + 88323.

It is an arithmetic number, because the mean of its divisors is an integer number (229783680).

Almost surely, 2^2882816156 is an apocalyptic number.

It is an amenable number.

2882816156 is a deficient number, since it is larger than the sum of its proper divisors (2631992164).

2882816156 is a wasteful number, since it uses less digits than its factorization.

2882816156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133945 (or 133943 counting only the distinct ones).

The product of its digits is 368640, while the sum is 47.

The square root of 2882816156 is about 53691.8630334243. The cubic root of 2882816156 is about 1423.2209099112.

The spelling of 2882816156 in words is "two billion, eight hundred eighty-two million, eight hundred sixteen thousand, one hundred fifty-six".