2281453600 has 36 divisors (see below), whose sum is σ = 5569600554. Its totient is φ = 912581120.

The previous prime is 2281453541. The next prime is 2281453607. The reversal of 2281453600 is 63541822.

It can be written as a sum of positive squares in 3 ways, for example, as 1197990544 + 1083463056 = 34612^2 + 32916^2 .

It is not an unprimeable number, because it can be changed into a prime (2281453607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1425109 + ... + 1426708.

Almost surely, 2^2281453600 is an apocalyptic number.

2281453600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2281453600 is an abundant number, since it is smaller than the sum of its proper divisors (3288146954).

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

2281453600 is a wasteful number, since it uses less digits than its factorization.

2281453600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851837 (or 2851824 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 2281453600 is about 47764.5642710158. The cubic root of 2281453600 is about 1316.4485187557.

The spelling of 2281453600 in words is "two billion, two hundred eighty-one million, four hundred fifty-three thousand, six hundred".