516536 has 8 divisors (see below), whose sum is σ = 968520. Its totient is φ = 258264.

The previous prime is 516521. The next prime is 516539. The reversal of 516536 is 635615.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 516536.

It is not an unprimeable number, because it can be changed into a prime (516539) 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, 32276 + ... + 32291.

It is an arithmetic number, because the mean of its divisors is an integer number (121065).

2⁵¹⁶⁵³⁶ is an apocalyptic number.

It is an amenable number.

516536 is a deficient number, since it is larger than the sum of its proper divisors (451984).

516536 is a wasteful number, since it uses less digits than its factorization.

516536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64573 (or 64569 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 516536 is about 718.7043898572. The cubic root of 516536 is about 80.2355557379.

It can be divided in two parts, 51 and 6536, that multiplied together give a triangular number (333336 = T₈₁₆).

The spelling of 516536 in words is "five hundred sixteen thousand, five hundred thirty-six".