2259860460 has 96 divisors (see below), whose sum is σ = 7433862912. Its totient is φ = 505701120.

The previous prime is 2259860453. The next prime is 2259860497. The reversal of 2259860460 is 640689522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123114 + ... + 140273.

It is an arithmetic number, because the mean of its divisors is an integer number (77436072).

Almost surely, 2^2259860460 is an apocalyptic number.

2259860460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2259860460 is an abundant number, since it is smaller than the sum of its proper divisors (5174002452).

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

2259860460 is a wasteful number, since it uses less digits than its factorization.

2259860460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263423 (or 263421 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2259860460 is about 47537.9896503838. The cubic root of 2259860460 is about 1312.2821087727.

The spelling of 2259860460 in words is "two billion, two hundred fifty-nine million, eight hundred sixty thousand, four hundred sixty".