2280771216 has 80 divisors (see below), whose sum is σ = 6553112320. Its totient is φ = 759507840.

The previous prime is 2280771211. The next prime is 2280771253. The reversal of 2280771216 is 6121770822.

2280771216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2280771211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594681 + ... + 598503.

It is an arithmetic number, because the mean of its divisors is an integer number (81913904).

Almost surely, 2^2280771216 is an apocalyptic number.

It is an amenable number.

2280771216 is an abundant number, since it is smaller than the sum of its proper divisors (4272341104).

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

2280771216 is a wasteful number, since it uses less digits than its factorization.

2280771216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221 (or 5209 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 2280771216 is about 47757.4205333580. The cubic root of 2280771216 is about 1316.3172555143.

The spelling of 2280771216 in words is "two billion, two hundred eighty million, seven hundred seventy-one thousand, two hundred sixteen".