28341 has 12 divisors (see below), whose sum is σ = 42432. Its totient is φ = 18216.

The previous prime is 28319. The next prime is 28349. The reversal of 28341 is 14382.

It is a happy number.

It is not a de Polignac number, because 28341 - 2⁵ = 28309 is a prime.

It is a plaindrome in base 12.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 390 + ... + 456.

It is an arithmetic number, because the mean of its divisors is an integer number (3536).

2²⁸³⁴¹ is an apocalyptic number.

It is an amenable number.

28341 is a deficient number, since it is larger than the sum of its proper divisors (14091).

28341 is a wasteful number, since it uses less digits than its factorization.

28341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 117 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 28341 is about 168.3478541592. The cubic root of 28341 is about 30.4886637078.

It can be divided in two parts, 283 and 41, that added together give a square (324 = 18²).

The spelling of 28341 in words is "twenty-eight thousand, three hundred forty-one".