299117 has 16 divisors (see below), whose sum is σ = 389760. Its totient is φ = 222912.

The previous prime is 299113. The next prime is 299137. The reversal of 299117 is 711992.

It is a cyclic number.

It is not a de Polignac number, because 299117 - 2² = 299113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 299117.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 299117.

It is not an unprimeable number, because it can be changed into a prime (299113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1643 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (24360).

2²⁹⁹¹¹⁷ is an apocalyptic number.

It is an amenable number.

299117 is a deficient number, since it is larger than the sum of its proper divisors (90643).

299117 is a wasteful number, since it uses less digits than its factorization.

299117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212.

The product of its digits is 1134, while the sum is 29.

The square root of 299117 is about 546.9158984707. The cubic root of 299117 is about 66.8775516539.

The spelling of 299117 in words is "two hundred ninety-nine thousand, one hundred seventeen".