2299288 has 16 divisors (see below), whose sum is σ = 4357080. Its totient is φ = 1137408.

The previous prime is 2299259. The next prime is 2299303. The reversal of 2299288 is 8829922.

It is a happy number.

2299288 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2299288.

It is a congruent number.

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, 706 + ... + 2257.

2^2299288 is an apocalyptic number.

It is an amenable number.

2299288 is a deficient number, since it is larger than the sum of its proper divisors (2057792).

2299288 is a wasteful number, since it uses less digits than its factorization.

2299288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066 (or 3062 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 2299288 is about 1516.3403311922. The cubic root of 2299288 is about 131.9869898411.

The spelling of 2299288 in words is "two million, two hundred ninety-nine thousand, two hundred eighty-eight".