512284 has 12 divisors (see below), whose sum is σ = 907200. Its totient is φ = 253088.

The previous prime is 512269. The next prime is 512287. The reversal of 512284 is 482215.

512284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364 + ... + 1075.

It is an arithmetic number, because the mean of its divisors is an integer number (75600).

2⁵¹²²⁸⁴ is an apocalyptic number.

It is an amenable number.

512284 is a deficient number, since it is larger than the sum of its proper divisors (394916).

512284 is a wasteful number, since it uses less digits than its factorization.

512284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532 (or 1530 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 512284 is about 715.7401763210. The cubic root of 512284 is about 80.0147889326.

Adding to 512284 its reverse (482215), we get a palindrome (994499).

The spelling of 512284 in words is "five hundred twelve thousand, two hundred eighty-four".