2802162068 has 12 divisors (see below), whose sum is σ = 4915776180. Its totient is φ = 1397654592.

The previous prime is 2802162061. The next prime is 2802162101. The reversal of 2802162068 is 8602612082.

It can be written as a sum of positive squares in 2 ways, for example, as 1647385744 + 1154776324 = 40588^2 + 33982^2 .

It is a super-2 number, since 2×2802162068² = 15704224510676073248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802162061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854771 + ... + 858042.

It is an arithmetic number, because the mean of its divisors is an integer number (409648015).

Almost surely, 2^2802162068 is an apocalyptic number.

It is an amenable number.

2802162068 is a deficient number, since it is larger than the sum of its proper divisors (2113614112).

2802162068 is a wasteful number, since it uses less digits than its factorization.

2802162068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713226 (or 1713224 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 2802162068 is about 52935.4519013487. The cubic root of 2802162068 is about 1409.8224325793.

The spelling of 2802162068 in words is "two billion, eight hundred two million, one hundred sixty-two thousand, sixty-eight".