2160774260 has 24 divisors (see below), whose sum is σ = 4572269856. Its totient is φ = 857710880.

The previous prime is 2160774247. The next prime is 2160774283. The reversal of 2160774260 is 624770612.

It is a self number, because there is not a number n which added to its sum of digits gives 2160774260.

It is a congruent number.

It is an unprimeable number.

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, 409742 + ... + 414981.

It is an arithmetic number, because the mean of its divisors is an integer number (190511244).

Almost surely, 2^2160774260 is an apocalyptic number.

2160774260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2160774260 is an abundant number, since it is smaller than the sum of its proper divisors (2411495596).

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

2160774260 is a wasteful number, since it uses less digits than its factorization.

2160774260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824863 (or 824861 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 2160774260 is about 46484.1291195178. The cubic root of 2160774260 is about 1292.8152485869.

The spelling of 2160774260 in words is "two billion, one hundred sixty million, seven hundred seventy-four thousand, two hundred sixty".