2280205444 has 48 divisors (see below), whose sum is σ = 4651637760. Its totient is φ = 966504960.

The previous prime is 2280205387. The next prime is 2280205453. The reversal of 2280205444 is 4445020822.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67549 + ... + 95515.

It is an arithmetic number, because the mean of its divisors is an integer number (96909120).

Almost surely, 2^2280205444 is an apocalyptic number.

It is an amenable number.

2280205444 is an abundant number, since it is smaller than the sum of its proper divisors (2371432316).

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

2280205444 is a wasteful number, since it uses less digits than its factorization.

2280205444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28108 (or 28106 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

The square root of 2280205444 is about 47751.4967723526. The cubic root of 2280205444 is about 1316.2084038782.

The spelling of 2280205444 in words is "two billion, two hundred eighty million, two hundred five thousand, four hundred forty-four".