22893 has 8 divisors (see below), whose sum is σ = 32928. Its totient is φ = 14064.

The previous prime is 22877. The next prime is 22901. The reversal of 22893 is 39822.

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

It is not a de Polignac number, because 22893 - 2⁴ = 22877 is a prime.

22893 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255 + ... + 332.

It is an arithmetic number, because the mean of its divisors is an integer number (4116).

2²²⁸⁹³ is an apocalyptic number.

It is an amenable number.

22893 is a deficient number, since it is larger than the sum of its proper divisors (10035).

22893 is a wasteful number, since it uses less digits than its factorization.

22893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603.

The product of its digits is 864, while the sum is 24.

The square root of 22893 is about 151.3043290855. The cubic root of 22893 is about 28.3945006875.

The spelling of 22893 in words is "twenty-two thousand, eight hundred ninety-three".