516280 has 16 divisors (see below), whose sum is σ = 1161720. Its totient is φ = 206496.

The previous prime is 516277. The next prime is 516283. The reversal of 516280 is 82615.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (516277) and next prime (516283).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6414 + ... + 6493.

2⁵¹⁶²⁸⁰ is an apocalyptic number.

It is an amenable number.

516280 is an abundant number, since it is smaller than the sum of its proper divisors (645440).

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

516280 is a wasteful number, since it uses less digits than its factorization.

516280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12918 (or 12914 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 516280 is about 718.5262695267. The cubic root of 516280 is about 80.2222983874. Note that the first 4 decimals are identical.

Adding to 516280 its reverse (82615), we get a palindrome (598895).

The spelling of 516280 in words is "five hundred sixteen thousand, two hundred eighty".