475982 has 8 divisors (see below), whose sum is σ = 768936. Its totient is φ = 219672.

The previous prime is 475973. The next prime is 475991. The reversal of 475982 is 289574.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (475973) and next prime (475991).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

475982 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 3 ways as a sum of consecutive naturals, for example, 9128 + ... + 9179.

It is an arithmetic number, because the mean of its divisors is an integer number (96117).

2⁴⁷⁵⁹⁸² is an apocalyptic number.

475982 is a deficient number, since it is larger than the sum of its proper divisors (292954).

475982 is a wasteful number, since it uses less digits than its factorization.

475982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18322.

The product of its digits is 20160, while the sum is 35.

The square root of 475982 is about 689.9144874548. The cubic root of 475982 is about 78.0782690131.

The spelling of 475982 in words is "four hundred seventy-five thousand, nine hundred eighty-two".