512536 has 8 divisors (see below), whose sum is σ = 961020. Its totient is φ = 256264.

The previous prime is 512531. The next prime is 512537. The reversal of 512536 is 635215.

It is a happy number.

512536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32026 + ... + 32041.

2⁵¹²⁵³⁶ is an apocalyptic number.

It is an amenable number.

512536 is a deficient number, since it is larger than the sum of its proper divisors (448484).

512536 is a wasteful number, since it uses less digits than its factorization.

512536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64073 (or 64069 counting only the distinct ones).

The product of its digits is 900, while the sum is 22.

The square root of 512536 is about 715.9161962129. The cubic root of 512536 is about 80.0279069306.

The spelling of 512536 in words is "five hundred twelve thousand, five hundred thirty-six".