516966 has 8 divisors (see below), whose sum is σ = 1033944. Its totient is φ = 172320.

The previous prime is 516959. The next prime is 516973. The reversal of 516966 is 669615.

516966 = 358² + 359² + ... + 361².

It is an interprime number because it is at equal distance from previous prime (516959) and next prime (516973).

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

516966 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43075 + ... + 43086.

It is an arithmetic number, because the mean of its divisors is an integer number (129243).

2⁵¹⁶⁹⁶⁶ is an apocalyptic number.

516966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516966 is a wasteful number, since it uses less digits than its factorization.

516966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86166.

The product of its digits is 9720, while the sum is 33.

The square root of 516966 is about 719.0034770431. The cubic root of 516966 is about 80.2578140895.

The spelling of 516966 in words is "five hundred sixteen thousand, nine hundred sixty-six".