516086 has 16 divisors (see below), whose sum is σ = 841104. Its totient is φ = 236544.

The previous prime is 516077. The next prime is 516091. The reversal of 516086 is 680615.

516086 = T₁₁₆ + T₁₁₇ + ... + T₁₆₆.

516086 is nontrivially palindromic in base 7.

It is a congruent number.

It is an unprimeable number.

516086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286 + ... + 1638.

It is an arithmetic number, because the mean of its divisors is an integer number (52569).

2⁵¹⁶⁰⁸⁶ is an apocalyptic number.

516086 is a deficient number, since it is larger than the sum of its proper divisors (325018).

516086 is a wasteful number, since it uses less digits than its factorization.

516086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 516086 is about 718.3912582987. The cubic root of 516086 is about 80.2122488821.

The spelling of 516086 in words is "five hundred sixteen thousand, eighty-six".