164802 has 24 divisors (see below), whose sum is σ = 363888. Its totient is φ = 49720.

The previous prime is 164789. The next prime is 164809. The reversal of 164802 is 208461.

164802 is nontrivially palindromic in base 5.

It is not an unprimeable number, because it can be changed into a prime (164809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 613 + ... + 839.

It is an arithmetic number, because the mean of its divisors is an integer number (15162).

2¹⁶⁴⁸⁰² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181944).

164802 is an abundant number, since it is smaller than the sum of its proper divisors (199086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164802 is a wasteful number, since it uses less digits than its factorization.

164802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 164802 is about 405.9581259194. The cubic root of 164802 is about 54.8261175166.

The spelling of 164802 in words is "one hundred sixty-four thousand, eight hundred two".