704285 has 8 divisors (see below), whose sum is σ = 856320. Its totient is φ = 555984.

The previous prime is 704281. The next prime is 704287. The reversal of 704285 is 582407.

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

It is a cyclic number.

It is not a de Polignac number, because 704285 - 2² = 704281 is a prime.

It is a super-2 number, since 2×704285² = 992034722450, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 704285.

It is not an unprimeable number, because it can be changed into a prime (704281) 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 7 ways as a sum of consecutive naturals, for example, 497 + ... + 1286.

It is an arithmetic number, because the mean of its divisors is an integer number (107040).

2⁷⁰⁴²⁸⁵ is an apocalyptic number.

It is an amenable number.

704285 is a deficient number, since it is larger than the sum of its proper divisors (152035).

704285 is a wasteful number, since it uses less digits than its factorization.

704285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 704285 is about 839.2168968747. The cubic root of 704285 is about 88.9712064412.

It can be divided in two parts, 704 and 285, that added together give a palindrome (989).

The spelling of 704285 in words is "seven hundred four thousand, two hundred eighty-five".