2265592488 has 32 divisors (see below), whose sum is σ = 5669756160. Its totient is φ = 754427520.

The previous prime is 2265592457. The next prime is 2265592501. The reversal of 2265592488 is 8842955622.

It is a self number, because there is not a number n which added to its sum of digits gives 2265592488.

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, 23845 + ... + 71412.

It is an arithmetic number, because the mean of its divisors is an integer number (177179880).

Almost surely, 2^2265592488 is an apocalyptic number.

It is an amenable number.

2265592488 is an abundant number, since it is smaller than the sum of its proper divisors (3404163672).

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

2265592488 is a wasteful number, since it uses less digits than its factorization.

2265592488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96257 (or 96253 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 51.

The square root of 2265592488 is about 47598.2403876446. The cubic root of 2265592488 is about 1313.3906856233.

The spelling of 2265592488 in words is "two billion, two hundred sixty-five million, five hundred ninety-two thousand, four hundred eighty-eight".