704086 has 4 divisors (see below), whose sum is σ = 1056132. Its totient is φ = 352042.

The previous prime is 704069. The next prime is 704087. The reversal of 704086 is 680407.

It is a semiprime because it is the product of two primes.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 704086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176020 + ... + 176023.

It is an arithmetic number, because the mean of its divisors is an integer number (264033).

2⁷⁰⁴⁰⁸⁶ is an apocalyptic number.

704086 is a deficient number, since it is larger than the sum of its proper divisors (352046).

704086 is a wasteful number, since it uses less digits than its factorization.

704086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352045.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 704086 is about 839.0983255853. The cubic root of 704086 is about 88.9628258671.

The spelling of 704086 in words is "seven hundred four thousand, eighty-six".