2296880 has 20 divisors (see below), whose sum is σ = 5340432. Its totient is φ = 918720.

The previous prime is 2296873. The next prime is 2296907. The reversal of 2296880 is 886922.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 2296880.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14276 + ... + 14435.

2^2296880 is an apocalyptic number.

2296880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2296880 is an abundant number, since it is smaller than the sum of its proper divisors (3043552).

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

2296880 is a wasteful number, since it uses less digits than its factorization.

2296880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28724 (or 28718 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 2296880 is about 1515.5461061941. The cubic root of 2296880 is about 131.9408979369.

The spelling of 2296880 in words is "two million, two hundred ninety-six thousand, eight hundred eighty".