2273115200 has 42 divisors (see below), whose sum is σ = 5593288026. Its totient is φ = 909245440.

The previous prime is 2273115167. The next prime is 2273115211. The reversal of 2273115200 is 25113722.

It is a happy number.

2273115200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 495616 + 2272619584 = 704^2 + 47672^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 708749 + ... + 711948.

Almost surely, 2^2273115200 is an apocalyptic number.

2273115200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2273115200 is an abundant number, since it is smaller than the sum of its proper divisors (3320172826).

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

2273115200 is a wasteful number, since it uses less digits than its factorization.

2273115200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420719 (or 1420704 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 2273115200 is about 47677.1979042393. The cubic root of 2273115200 is about 1314.8427479461.

Adding to 2273115200 its reverse (25113722), we get a palindrome (2298228922).

The spelling of 2273115200 in words is "two billion, two hundred seventy-three million, one hundred fifteen thousand, two hundred".