2287299 has 32 divisors (see below), whose sum is σ = 3801600. Its totient is φ = 1193472.

The previous prime is 2287291. The next prime is 2287301. The reversal of 2287299 is 9927822.

2287299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2287299 - 2³ = 2287291 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2⁸ + 2¹⁶ + 8² + 7⁶ + 2²¹ + 9² + 9⁴ .

It is not an unprimeable number, because it can be changed into a prime (2287291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15277 + ... + 15425.

It is an arithmetic number, because the mean of its divisors is an integer number (118800).

2^2287299 is an apocalyptic number.

2287299 is a deficient number, since it is larger than the sum of its proper divisors (1514301).

2287299 is a wasteful number, since it uses less digits than its factorization.

2287299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219.

The product of its digits is 36288, while the sum is 39.

The square root of 2287299 is about 1512.3818962154. The cubic root of 2287299 is about 131.7571867700.

The spelling of 2287299 in words is "two million, two hundred eighty-seven thousand, two hundred ninety-nine".