2207561260 has 24 divisors (see below), whose sum is σ = 4645418400. Its totient is φ = 881207424.

The previous prime is 2207561233. The next prime is 2207561281. The reversal of 2207561260 is 621657022.

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, 103585 + ... + 123064.

It is an arithmetic number, because the mean of its divisors is an integer number (193559100).

Almost surely, 2^2207561260 is an apocalyptic number.

2207561260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2207561260 is an abundant number, since it is smaller than the sum of its proper divisors (2437857140).

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

2207561260 is a wasteful number, since it uses less digits than its factorization.

2207561260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227145 (or 227143 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2207561260 is about 46984.6917623176. The cubic root of 2207561260 is about 1302.0797597518.

The spelling of 2207561260 in words is "two billion, two hundred seven million, five hundred sixty-one thousand, two hundred sixty".