2796132885 has 256 divisors, whose sum is σ = 6317015040. Its totient is φ = 1027952640.

The previous prime is 2796132877. The next prime is 2796132887. The reversal of 2796132885 is 5882316972.

It is not a de Polignac number, because 2796132885 - 2³ = 2796132877 is a prime.

It is a super-2 number, since 2×2796132885² = 15636718221156846450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2796132887) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 90197820 + ... + 90197850.

It is an arithmetic number, because the mean of its divisors is an integer number (24675840).

Almost surely, 2^2796132885 is an apocalyptic number.

It is an amenable number.

2796132885 is an abundant number, since it is smaller than the sum of its proper divisors (3520882155).

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

2796132885 is a wasteful number, since it uses less digits than its factorization.

2796132885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 99 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 2796132885 is about 52878.4727937561. The cubic root of 2796132885 is about 1408.8105733028.

The spelling of 2796132885 in words is "two billion, seven hundred ninety-six million, one hundred thirty-two thousand, eight hundred eighty-five".