516112 has 10 divisors (see below), whose sum is σ = 999998. Its totient is φ = 258048.

The previous prime is 516091. The next prime is 516127. The reversal of 516112 is 211615.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 389376 + 126736 = 624^2 + 356^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 32257 = 516112 / (5 + 1 + 6 + 1 + 1 + 2).

It is an unprimeable number.

516112 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16113 + ... + 16144.

2⁵¹⁶¹¹² is an apocalyptic number.

It is an amenable number.

516112 is a deficient number, since it is larger than the sum of its proper divisors (483886).

516112 is a wasteful number, since it uses less digits than its factorization.

516112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32265 (or 32259 counting only the distinct ones).

The product of its digits is 60, while the sum is 16.

The square root of 516112 is about 718.4093540594. The cubic root of 516112 is about 80.2135958692.

Adding to 516112 its reverse (211615), we get a palindrome (727727).

The spelling of 516112 in words is "five hundred sixteen thousand, one hundred twelve".