706622 has 16 divisors (see below), whose sum is σ = 1283040. Its totient is φ = 284928.

The previous prime is 706621. The next prime is 706631. The reversal of 706622 is 226607.

It is a happy number.

706622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706621) 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, 1247 + ... + 1722.

It is an arithmetic number, because the mean of its divisors is an integer number (80190).

2⁷⁰⁶⁶²² is an apocalyptic number.

706622 is a deficient number, since it is larger than the sum of its proper divisors (576418).

706622 is a wasteful number, since it uses less digits than its factorization.

706622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 706622 is about 840.6081132133. The cubic root of 706622 is about 89.0695076255.

The spelling of 706622 in words is "seven hundred six thousand, six hundred twenty-two".