2265867200 has 42 divisors (see below), whose sum is σ = 5575453416. Its totient is φ = 906346240.

The previous prime is 2265867199. The next prime is 2265867239. The reversal of 2265867200 is 27685622.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 706484 + ... + 709683.

Almost surely, 2^2265867200 is an apocalyptic number.

2265867200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2265867200 is an abundant number, since it is smaller than the sum of its proper divisors (3309586216).

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

2265867200 is a wasteful number, since it uses less digits than its factorization.

2265867200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416189 (or 1416174 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2265867200 is about 47601.1260371013. The cubic root of 2265867200 is about 1313.4437680733.

The spelling of 2265867200 in words is "two billion, two hundred sixty-five million, eight hundred sixty-seven thousand, two hundred".