2261852200 has 48 divisors (see below), whose sum is σ = 5487461280. Its totient is φ = 865402560.

The previous prime is 2261852167. The next prime is 2261852213. The reversal of 2261852200 is 22581622.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241254 + ... + 250453.

It is an arithmetic number, because the mean of its divisors is an integer number (114322110).

Almost surely, 2^2261852200 is an apocalyptic number.

2261852200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2261852200 is an abundant number, since it is smaller than the sum of its proper divisors (3225609080).

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

2261852200 is a wasteful number, since it uses less digits than its factorization.

2261852200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491746 (or 491737 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2261852200 is about 47558.9339661856. The cubic root of 2261852200 is about 1312.6675244972.

The spelling of 2261852200 in words is "two billion, two hundred sixty-one million, eight hundred fifty-two thousand, two hundred".