2260591980 has 48 divisors (see below), whose sum is σ = 6332225760. Its totient is φ = 602579968.

The previous prime is 2260591979. The next prime is 2260592003. The reversal of 2260591980 is 891950622.

It is a super-2 number, since 2×2260591980² = 10220552200080640800, which contains 22 as substring.

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, 179242 + ... + 191438.

It is an arithmetic number, because the mean of its divisors is an integer number (131921370).

Almost surely, 2^2260591980 is an apocalyptic number.

2260591980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2260591980 is an abundant number, since it is smaller than the sum of its proper divisors (4071633780).

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

2260591980 is a wasteful number, since it uses less digits than its factorization.

2260591980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15298 (or 15296 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 2260591980 is about 47545.6830847975. The cubic root of 2260591980 is about 1312.4236893501.

The spelling of 2260591980 in words is "two billion, two hundred sixty million, five hundred ninety-one thousand, nine hundred eighty".