2280708 has 18 divisors (see below), whose sum is σ = 5765214. Its totient is φ = 760224.

The previous prime is 2280689. The next prime is 2280709. The reversal of 2280708 is 8070822.

It can be written as a sum of positive squares in only one way, i.e., 2214144 + 66564 = 1488^2 + 258^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (2280709) 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, 31641 + ... + 31712.

2^2280708 is an apocalyptic number.

It is an amenable number.

2280708 is an abundant number, since it is smaller than the sum of its proper divisors (3484506).

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

2280708 is a wasteful number, since it uses less digits than its factorization.

2280708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63363 (or 63358 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 2280708 is about 1510.2013110841. The cubic root of 2280708 is about 131.6305093973.

The spelling of 2280708 in words is "two million, two hundred eighty thousand, seven hundred eight".