512680 has 32 divisors (see below), whose sum is σ = 1319040. Its totient is φ = 175680.

The previous prime is 512671. The next prime is 512683. The reversal of 512680 is 86215.

It is a happy number.

512680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (512683) by changing a digit.

512680 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 7 ways as a sum of consecutive naturals, for example, 636 + ... + 1195.

It is an arithmetic number, because the mean of its divisors is an integer number (41220).

2⁵¹²⁶⁸⁰ is an apocalyptic number.

It is an amenable number.

512680 is an abundant number, since it is smaller than the sum of its proper divisors (806360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512680 is a wasteful number, since it uses less digits than its factorization.

512680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 512680 is about 716.0167595804. The cubic root of 512680 is about 80.0354009990.

Adding to 512680 its reverse (86215), we get a palindrome (598895).

The spelling of 512680 in words is "five hundred twelve thousand, six hundred eighty".