2806116520 has 32 divisors (see below), whose sum is σ = 6326460000. Its totient is φ = 1120189248.

The previous prime is 2806116461. The next prime is 2806116563. The reversal of 2806116520 is 256116082.

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, 50334 + ... + 90253.

It is an arithmetic number, because the mean of its divisors is an integer number (197701875).

Almost surely, 2^2806116520 is an apocalyptic number.

2806116520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2806116520 is an abundant number, since it is smaller than the sum of its proper divisors (3520343480).

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

2806116520 is a wasteful number, since it uses less digits than its factorization.

2806116520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141097 (or 141093 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 2806116520 is about 52972.7903739269. The cubic root of 2806116520 is about 1410.4853081869.

The spelling of 2806116520 in words is "two billion, eight hundred six million, one hundred sixteen thousand, five hundred twenty".