502982 has 4 divisors (see below), whose sum is σ = 754476. Its totient is φ = 251490.

The previous prime is 502973. The next prime is 503003. The reversal of 502982 is 289205.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 125744 + ... + 125747.

It is an arithmetic number, because the mean of its divisors is an integer number (188619).

2⁵⁰²⁹⁸² is an apocalyptic number.

502982 is a deficient number, since it is larger than the sum of its proper divisors (251494).

502982 is a wasteful number, since it uses less digits than its factorization.

502982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251493.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 502982 is about 709.2122390371. The cubic root of 502982 is about 79.5275276163.

The spelling of 502982 in words is "five hundred two thousand, nine hundred eighty-two".