482987 has 4 divisors (see below), whose sum is σ = 511416. Its totient is φ = 454560.

The previous prime is 482971. The next prime is 483017. The reversal of 482987 is 789284.

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

It is a cyclic number.

It is not a de Polignac number, because 482987 - 2⁴ = 482971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 482987.

It is not an unprimeable number, because it can be changed into a prime (482917) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14189 + ... + 14222.

It is an arithmetic number, because the mean of its divisors is an integer number (127854).

2⁴⁸²⁹⁸⁷ is an apocalyptic number.

482987 is a deficient number, since it is larger than the sum of its proper divisors (28429).

482987 is a wasteful number, since it uses less digits than its factorization.

482987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28428.

The product of its digits is 32256, while the sum is 38.

The square root of 482987 is about 694.9726613328. The cubic root of 482987 is about 78.4594297238.

Adding to 482987 its sum of digits (38), we get a square (483025 = 695²).

The spelling of 482987 in words is "four hundred eighty-two thousand, nine hundred eighty-seven".