516232 has 16 divisors (see below), whose sum is σ = 976140. Its totient is φ = 255936.

The previous prime is 516227. The next prime is 516233. The reversal of 516232 is 232615.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 481636 + 34596 = 694^2 + 186^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (516233) by changing a digit.

516232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198 + ... + 1570.

2⁵¹⁶²³² is an apocalyptic number.

It is an amenable number.

516232 is a deficient number, since it is larger than the sum of its proper divisors (459908).

516232 is a wasteful number, since it uses less digits than its factorization.

516232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 548 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 516232 is about 718.4928670488. The cubic root of 516232 is about 80.2198121463.

Adding to 516232 its reverse (232615), we get a palindrome (748847).

The spelling of 516232 in words is "five hundred sixteen thousand, two hundred thirty-two".