710667 has 8 divisors (see below), whose sum is σ = 1052880. Its totient is φ = 473760.

The previous prime is 710663. The next prime is 710683. The reversal of 710667 is 766017.

It is not a de Polignac number, because 710667 - 2² = 710663 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 26321 = 710667 / (7 + 1 + 0 + 6 + 6 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 710667.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 710667.

It is not an unprimeable number, because it can be changed into a prime (710663) 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, 13134 + ... + 13187.

It is an arithmetic number, because the mean of its divisors is an integer number (131610).

2⁷¹⁰⁶⁶⁷ is an apocalyptic number.

710667 is a deficient number, since it is larger than the sum of its proper divisors (342213).

710667 is a wasteful number, since it uses less digits than its factorization.

710667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26330 (or 26324 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 710667 is about 843.0106760890. The cubic root of 710667 is about 89.2391413949.

The spelling of 710667 in words is "seven hundred ten thousand, six hundred sixty-seven".