2268457760 has 48 divisors (see below), whose sum is σ = 5397840000. Its totient is φ = 900846336.

The previous prime is 2268457759. The next prime is 2268457769. The reversal of 2268457760 is 677548622.

It is not an unprimeable number, because it can be changed into a prime (2268457769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28760 + ... + 73239.

It is an arithmetic number, because the mean of its divisors is an integer number (112455000).

Almost surely, 2^2268457760 is an apocalyptic number.

2268457760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2268457760 is an abundant number, since it is smaller than the sum of its proper divisors (3129382240).

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

2268457760 is a wasteful number, since it uses less digits than its factorization.

2268457760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102153 (or 102145 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The square root of 2268457760 is about 47628.3293849364. The cubic root of 2268457760 is about 1313.9441297009.

The spelling of 2268457760 in words is "two billion, two hundred sixty-eight million, four hundred fifty-seven thousand, seven hundred sixty".