2268351315 has 24 divisors (see below), whose sum is σ = 3968563248. Its totient is φ = 1198478400.

The previous prime is 2268351311. The next prime is 2268351343. The reversal of 2268351315 is 5131538622.

It is not a de Polignac number, because 2268351315 - 2² = 2268351311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2268351315.

It is not an unprimeable number, because it can be changed into a prime (2268351311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230736 + ... + 240365.

It is an arithmetic number, because the mean of its divisors is an integer number (165356802).

Almost surely, 2^2268351315 is an apocalyptic number.

2268351315 is a deficient number, since it is larger than the sum of its proper divisors (1700211933).

2268351315 is a wasteful number, since it uses less digits than its factorization.

2268351315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471219 (or 471216 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 2268351315 is about 47627.2119171383. The cubic root of 2268351315 is about 1313.9235775629.

Adding to 2268351315 its reverse (5131538622), we get a palindrome (7399889937).

It can be divided in two parts, 226835 and 1315, that added together give a triangular number (228150 = T₆₇₅).

The spelling of 2268351315 in words is "two billion, two hundred sixty-eight million, three hundred fifty-one thousand, three hundred fifteen".