512982 has 12 divisors (see below), whose sum is σ = 1111500. Its totient is φ = 170988.

The previous prime is 512977. The next prime is 512989. The reversal of 512982 is 289215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512989) by changing a digit.

512982 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14232 + ... + 14267.

It is an arithmetic number, because the mean of its divisors is an integer number (92625).

2⁵¹²⁹⁸² is an apocalyptic number.

512982 is an abundant number, since it is smaller than the sum of its proper divisors (598518).

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

512982 is a wasteful number, since it uses less digits than its factorization.

512982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28507 (or 28504 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 512982 is about 716.2276174513. The cubic root of 512982 is about 80.0511131694.

The spelling of 512982 in words is "five hundred twelve thousand, nine hundred eighty-two".