704715 has 16 divisors (see below), whose sum is σ = 1230336. Its totient is φ = 341600.

The previous prime is 704713. The next prime is 704719. The reversal of 704715 is 517407.

704715 = T₁₅₄ + T₁₅₅ + ... + T₁₉₈.

It is not a de Polignac number, because 704715 - 2¹ = 704713 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (704713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971 + ... + 2300.

It is an arithmetic number, because the mean of its divisors is an integer number (76896).

2⁷⁰⁴⁷¹⁵ is an apocalyptic number.

704715 is a deficient number, since it is larger than the sum of its proper divisors (525621).

704715 is a wasteful number, since it uses less digits than its factorization.

704715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 704715 is about 839.4730490016. The cubic root of 704715 is about 88.9893098299.

The spelling of 704715 in words is "seven hundred four thousand, seven hundred fifteen".