162673 has 8 divisors (see below), whose sum is σ = 196992. Its totient is φ = 131136.

The previous prime is 162671. The next prime is 162677. The reversal of 162673 is 376261.

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

It is a cyclic number.

It is not a de Polignac number, because 162673 - 2¹ = 162671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565 + ... + 802.

It is an arithmetic number, because the mean of its divisors is an integer number (24624).

2¹⁶²⁶⁷³ is an apocalyptic number.

It is an amenable number.

162673 is a deficient number, since it is larger than the sum of its proper divisors (34319).

162673 is a wasteful number, since it uses less digits than its factorization.

162673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its digits is 1512, while the sum is 25.

The square root of 162673 is about 403.3274104248. The cubic root of 162673 is about 54.5890025125.

Subtracting from 162673 its product of digits (1512), we obtain a palindrome (161161).

The spelling of 162673 in words is "one hundred sixty-two thousand, six hundred seventy-three".