2872242660 has 96 divisors (see below), whose sum is σ = 9439637760. Its totient is φ = 638765568.

The previous prime is 2872242647. The next prime is 2872242689. The reversal of 2872242660 is 662422782.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76875 + ... + 107954.

It is an arithmetic number, because the mean of its divisors is an integer number (98329560).

Almost surely, 2^2872242660 is an apocalyptic number.

2872242660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2872242660 is an abundant number, since it is smaller than the sum of its proper divisors (6567395100).

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

2872242660 is a wasteful number, since it uses less digits than its factorization.

2872242660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184885 (or 184883 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 2872242660 is about 53593.3079777690. The cubic root of 2872242660 is about 1421.4787643386.

The spelling of 2872242660 in words is "two billion, eight hundred seventy-two million, two hundred forty-two thousand, six hundred sixty".