704726 has 16 divisors (see below), whose sum is σ = 1168128. Its totient is φ = 316200.

The previous prime is 704719. The next prime is 704731. The reversal of 704726 is 627407.

It is a junction number, because it is equal to n+sod(n) for n = 704695 and 704704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111 + ... + 2421.

It is an arithmetic number, because the mean of its divisors is an integer number (73008).

2⁷⁰⁴⁷²⁶ is an apocalyptic number.

704726 is a deficient number, since it is larger than the sum of its proper divisors (463402).

704726 is a wasteful number, since it uses less digits than its factorization.

704726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 704726 is about 839.4796007051. The cubic root of 704726 is about 88.9897728433.

The spelling of 704726 in words is "seven hundred four thousand, seven hundred twenty-six".