2795660160 has 128 divisors (see below), whose sum is σ = 8965555200. Its totient is φ = 740960256.

The previous prime is 2795660141. The next prime is 2795660173. The reversal of 2795660160 is 610665972.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2795660160² = 15631431460422451200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316281 + ... + 324999.

It is an arithmetic number, because the mean of its divisors is an integer number (70043400).

Almost surely, 2^2795660160 is an apocalyptic number.

2795660160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2795660160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4482777600).

2795660160 is an abundant number, since it is smaller than the sum of its proper divisors (6169895040).

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

2795660160 is a wasteful number, since it uses less digits than its factorization.

2795660160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8908 (or 8896 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 2795660160 is about 52874.0026856299. The cubic root of 2795660160 is about 1408.7311758469.

The spelling of 2795660160 in words is "two billion, seven hundred ninety-five million, six hundred sixty thousand, one hundred sixty".