706667 has 8 divisors (see below), whose sum is σ = 801360. Its totient is φ = 617760.

The previous prime is 706661. The next prime is 706669. The reversal of 706667 is 766607.

706667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 706667 - 2⁶ = 706603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706661) 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, 1184 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (100170).

2⁷⁰⁶⁶⁶⁷ is an apocalyptic number.

706667 is a deficient number, since it is larger than the sum of its proper divisors (94693).

706667 is a wasteful number, since it uses less digits than its factorization.

706667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 706667 is about 840.6348791241. The cubic root of 706667 is about 89.0713983312.

The spelling of 706667 in words is "seven hundred six thousand, six hundred sixty-seven".