516841 has 8 divisors (see below), whose sum is σ = 564480. Its totient is φ = 470352.

The previous prime is 516839. The next prime is 516847. The reversal of 516841 is 148615.

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 516841 - 2¹ = 516839 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (516847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840 + ... + 1318.

It is an arithmetic number, because the mean of its divisors is an integer number (70560).

2⁵¹⁶⁸⁴¹ is an apocalyptic number.

It is an amenable number.

516841 is a deficient number, since it is larger than the sum of its proper divisors (47639).

516841 is a wasteful number, since it uses less digits than its factorization.

516841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575.

The product of its digits is 960, while the sum is 25.

The square root of 516841 is about 718.9165459217. The cubic root of 516841 is about 80.2513449114.

The spelling of 516841 in words is "five hundred sixteen thousand, eight hundred forty-one".