2641868022 has 16 divisors (see below), whose sum is σ = 5362598592. Its totient is φ = 867478920.

The previous prime is 2641868003. The next prime is 2641868057. The reversal of 2641868022 is 2208681462.

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, 3285504 + ... + 3286307.

It is an arithmetic number, because the mean of its divisors is an integer number (335162412).

Almost surely, 2^2641868022 is an apocalyptic number.

2641868022 is an abundant number, since it is smaller than the sum of its proper divisors (2720730570).

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

2641868022 is a wasteful number, since it uses less digits than its factorization.

2641868022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6571883.

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 2641868022 is about 51399.1052645861. The cubic root of 2641868022 is about 1382.4105495155.

The spelling of 2641868022 in words is "two billion, six hundred forty-one million, eight hundred sixty-eight thousand, twenty-two".