167606 has 8 divisors (see below), whose sum is σ = 253344. Its totient is φ = 83160.

The previous prime is 167597. The next prime is 167611. The reversal of 167606 is 606761.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

167606 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131 + ... + 593.

It is an arithmetic number, because the mean of its divisors is an integer number (31668).

2¹⁶⁷⁶⁰⁶ is an apocalyptic number.

167606 is a deficient number, since it is larger than the sum of its proper divisors (85738).

167606 is a wasteful number, since it uses less digits than its factorization.

167606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 167606 is about 409.3971177231. The cubic root of 167606 is about 55.1353142020.

The spelling of 167606 in words is "one hundred sixty-seven thousand, six hundred six".