2260355280 has 80 divisors (see below), whose sum is σ = 7011676224. Its totient is φ = 602368000.

The previous prime is 2260355249. The next prime is 2260355281. The reversal of 2260355280 is 825530622.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260355281) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 693655 + ... + 696905.

Almost surely, 2^2260355280 is an apocalyptic number.

2260355280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2260355280 is an abundant number, since it is smaller than the sum of its proper divisors (4751320944).

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

2260355280 is a wasteful number, since it uses less digits than its factorization.

2260355280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6164 (or 6158 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 2260355280 is about 47543.1938346594. The cubic root of 2260355280 is about 1312.3778810643.

The spelling of 2260355280 in words is "two billion, two hundred sixty million, three hundred fifty-five thousand, two hundred eighty".