2267767265 has 16 divisors (see below), whose sum is σ = 2766160848. Its totient is φ = 1784457216.

The previous prime is 2267767261. The next prime is 2267767267. The reversal of 2267767265 is 5627677622.

It can be written as a sum of positive squares in 8 ways, for example, as 261533584 + 2006233681 = 16172^2 + 44791^2 .

It is a cyclic number.

It is not a de Polignac number, because 2267767265 - 2² = 2267767261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2267767261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127817 + ... + 144473.

It is an arithmetic number, because the mean of its divisors is an integer number (172885053).

Almost surely, 2^2267767265 is an apocalyptic number.

It is an amenable number.

2267767265 is a deficient number, since it is larger than the sum of its proper divisors (498393583).

2267767265 is a wasteful number, since it uses less digits than its factorization.

2267767265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17108.

The product of its digits is 2963520, while the sum is 50.

The square root of 2267767265 is about 47621.0800486507. The cubic root of 2267767265 is about 1313.8107991862.

The spelling of 2267767265 in words is "two billion, two hundred sixty-seven million, seven hundred sixty-seven thousand, two hundred sixty-five".