299459 has 4 divisors (see below), whose sum is σ = 315240. Its totient is φ = 283680.

The previous prime is 299447. The next prime is 299471. The reversal of 299459 is 954992.

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

It is an interprime number because it is at equal distance from previous prime (299447) and next prime (299471).

It is a cyclic number.

It is not a de Polignac number, because 299459 - 2¹² = 295363 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 299459.

It is not an unprimeable number, because it can be changed into a prime (299419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7862 + ... + 7899.

It is an arithmetic number, because the mean of its divisors is an integer number (78810).

2²⁹⁹⁴⁵⁹ is an apocalyptic number.

299459 is a deficient number, since it is larger than the sum of its proper divisors (15781).

299459 is a wasteful number, since it uses less digits than its factorization.

299459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15780.

The product of its digits is 29160, while the sum is 38.

The square root of 299459 is about 547.2284714815. The cubic root of 299459 is about 66.9030304366.

The spelling of 299459 in words is "two hundred ninety-nine thousand, four hundred fifty-nine".