671482 has 8 divisors (see below), whose sum is σ = 1151136. Its totient is φ = 287772.

The previous prime is 671477. The next prime is 671501. The reversal of 671482 is 284176.

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

It is a self number, because there is not a number n which added to its sum of digits gives 671482.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 23968 + ... + 23995.

It is an arithmetic number, because the mean of its divisors is an integer number (143892).

2⁶⁷¹⁴⁸² is an apocalyptic number.

671482 is a deficient number, since it is larger than the sum of its proper divisors (479654).

671482 is a wasteful number, since it uses less digits than its factorization.

671482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47972.

The product of its digits is 2688, while the sum is 28.

The square root of 671482 is about 819.4400527189. The cubic root of 671482 is about 87.5678711503.

The spelling of 671482 in words is "six hundred seventy-one thousand, four hundred eighty-two".