2290760 has 16 divisors (see below), whose sum is σ = 5154300. Its totient is φ = 916288.

The previous prime is 2290751. The next prime is 2290789. The reversal of 2290760 is 670922.

It can be written as a sum of positive squares in 2 ways, for example, as 2184484 + 106276 = 1478^2 + 326^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28595 + ... + 28674.

2^2290760 is an apocalyptic number.

2290760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2290760 is an abundant number, since it is smaller than the sum of its proper divisors (2863540).

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

2290760 is a wasteful number, since it uses less digits than its factorization.

2290760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57280 (or 57276 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2290760 is about 1513.5256852792. The cubic root of 2290760 is about 131.8236088999.

The spelling of 2290760 in words is "two million, two hundred ninety thousand, seven hundred sixty".