2885898782 has 16 divisors (see below), whose sum is σ = 4662796992. Its totient is φ = 1331678880.

The previous prime is 2885898773. The next prime is 2885898787. The reversal of 2885898782 is 2878985882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885898787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173828 + ... + 189704.

It is an arithmetic number, because the mean of its divisors is an integer number (291424812).

Almost surely, 2^2885898782 is an apocalyptic number.

2885898782 is a deficient number, since it is larger than the sum of its proper divisors (1776898210).

2885898782 is a wasteful number, since it uses less digits than its factorization.

2885898782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22883.

The product of its digits is 41287680, while the sum is 65.

The square root of 2885898782 is about 53720.5620037617. The cubic root of 2885898782 is about 1423.7280176248.

The spelling of 2885898782 in words is "two billion, eight hundred eighty-five million, eight hundred ninety-eight thousand, seven hundred eighty-two".