704005 has 8 divisors (see below), whose sum is σ = 853632. Its totient is φ = 557328.

The previous prime is 704003. The next prime is 704009. The reversal of 704005 is 500407.

704005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 704005 - 2¹ = 704003 is a prime.

It is a Duffinian number.

704005 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 704005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (106704).

2⁷⁰⁴⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

704005 is a deficient number, since it is larger than the sum of its proper divisors (149627).

704005 is a wasteful number, since it uses less digits than its factorization.

704005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 704005 is about 839.0500581014. The cubic root of 704005 is about 88.9594142264.

The spelling of 704005 in words is "seven hundred four thousand, five".