163341 has 6 divisors (see below), whose sum is σ = 235950. Its totient is φ = 108888.

The previous prime is 163337. The next prime is 163351. The reversal of 163341 is 143361.

It can be written as a sum of positive squares in only one way, i.e., 125316 + 38025 = 354^2 + 195^2 .

It is not a de Polignac number, because 163341 - 2² = 163337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9066 + ... + 9083.

It is an arithmetic number, because the mean of its divisors is an integer number (39325).

2¹⁶³³⁴¹ is an apocalyptic number.

It is an amenable number.

163341 is a deficient number, since it is larger than the sum of its proper divisors (72609).

163341 is a wasteful number, since it uses less digits than its factorization.

163341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18155 (or 18152 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 163341 is about 404.1546733616. The cubic root of 163341 is about 54.6636218477.

The spelling of 163341 in words is "one hundred sixty-three thousand, three hundred forty-one".