516314 has 4 divisors (see below), whose sum is σ = 774474. Its totient is φ = 258156.

The previous prime is 516293. The next prime is 516319. The reversal of 516314 is 413615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413615 = 5 ⋅82723.

It can be written as a sum of positive squares in only one way, i.e., 469225 + 47089 = 685^2 + 217^2 .

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (516319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129077 + ... + 129080.

2⁵¹⁶³¹⁴ is an apocalyptic number.

516314 is a deficient number, since it is larger than the sum of its proper divisors (258160).

516314 is a wasteful number, since it uses less digits than its factorization.

516314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258159.

The product of its digits is 360, while the sum is 20.

The square root of 516314 is about 718.5499286758. The cubic root of 516314 is about 80.2240593816.

Adding to 516314 its reverse (413615), we get a palindrome (929929).

The spelling of 516314 in words is "five hundred sixteen thousand, three hundred fourteen".