515339 has 6 divisors (see below), whose sum is σ = 566580. Its totient is φ = 468380.

The previous prime is 515323. The next prime is 515351. The reversal of 515339 is 933515.

It is not a de Polignac number, because 515339 - 2⁴ = 515323 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (515369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2009 + ... + 2250.

It is an arithmetic number, because the mean of its divisors is an integer number (94430).

2⁵¹⁵³³⁹ is an apocalyptic number.

515339 is a deficient number, since it is larger than the sum of its proper divisors (51241).

515339 is a wasteful number, since it uses less digits than its factorization.

515339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281 (or 4270 counting only the distinct ones).

The product of its digits is 2025, while the sum is 26.

The square root of 515339 is about 717.8711583564. The cubic root of 515339 is about 80.1735295714.

The spelling of 515339 in words is "five hundred fifteen thousand, three hundred thirty-nine".