2298319 has 4 divisors (see below), whose sum is σ = 2316544. Its totient is φ = 2280096.

The previous prime is 2298313. The next prime is 2298343. The reversal of 2298319 is 9138922.

2298319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2298319 - 2³ = 2298311 is a prime.

It is a super-2 number, since 2×2298319² = 10564540451522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298311) 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 3 ways as a sum of consecutive naturals, for example, 8922 + ... + 9175.

It is an arithmetic number, because the mean of its divisors is an integer number (579136).

2^2298319 is an apocalyptic number.

2298319 is a deficient number, since it is larger than the sum of its proper divisors (18225).

2298319 is a wasteful number, since it uses less digits than its factorization.

2298319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18224.

The product of its digits is 7776, while the sum is 34.

The square root of 2298319 is about 1516.0207782217. The cubic root of 2298319 is about 131.9684459319.

The spelling of 2298319 in words is "two million, two hundred ninety-eight thousand, three hundred nineteen".