15299 has 2 divisors, whose sum is σ = 15300. Its totient is φ = 15298.

The previous prime is 15289. The next prime is 15307. The reversal of 15299 is 99251.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (99251) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15299 is a prime.

It is a plaindrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 15299.

It is not a weakly prime, because it can be changed into another prime (15259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7649 + 7650.

It is an arithmetic number, because the mean of its divisors is an integer number (7650).

2¹⁵²⁹⁹ is an apocalyptic number.

15299 is a deficient number, since it is larger than the sum of its proper divisors (1).

15299 is an equidigital number, since it uses as much as digits as its factorization.

15299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 810, while the sum is 26.

The square root of 15299 is about 123.6891264421. The cubic root of 15299 is about 24.8249099348.

The spelling of 15299 in words is "fifteen thousand, two hundred ninety-nine".