516115 has 8 divisors (see below), whose sum is σ = 625680. Its totient is φ = 408672.

The previous prime is 516091. The next prime is 516127. The reversal of 516115 is 511615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 516115 - 2¹⁵ = 483347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 516092 and 516101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72 + ... + 1018.

It is an arithmetic number, because the mean of its divisors is an integer number (78210).

2⁵¹⁶¹¹⁵ is an apocalyptic number.

516115 is a deficient number, since it is larger than the sum of its proper divisors (109565).

516115 is a wasteful number, since it uses less digits than its factorization.

516115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061.

The product of its digits is 150, while the sum is 19.

The square root of 516115 is about 718.4114420024. The cubic root of 516115 is about 80.2137512878.

It can be divided in two parts, 516 and 115, that multiplied together give a triangular number (59340 = T₃₄₄).

The spelling of 516115 in words is "five hundred sixteen thousand, one hundred fifteen".