704071 has 4 divisors (see below), whose sum is σ = 711144. Its totient is φ = 697000.

The previous prime is 704069. The next prime is 704087. The reversal of 704071 is 170407.

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 704071 - 2¹ = 704069 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3385 + ... + 3586.

It is an arithmetic number, because the mean of its divisors is an integer number (177786).

2⁷⁰⁴⁰⁷¹ is an apocalyptic number.

704071 is a deficient number, since it is larger than the sum of its proper divisors (7073).

704071 is a wasteful number, since it uses less digits than its factorization.

704071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7072.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 704071 is about 839.0893873718. The cubic root of 704071 is about 88.9621941015.

Adding to 704071 its reverse (170407), we get a palindrome (874478).

The spelling of 704071 in words is "seven hundred four thousand, seventy-one", and thus it is an iban number.