22832 has 10 divisors (see below), whose sum is σ = 44268. Its totient is φ = 11408.

The previous prime is 22817. The next prime is 22853. The reversal of 22832 is 23822.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 22832.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698 + ... + 729.

2²²⁸³² is an apocalyptic number.

It is an amenable number.

22832 is a deficient number, since it is larger than the sum of its proper divisors (21436).

22832 is a wasteful number, since it uses less digits than its factorization.

22832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435 (or 1429 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 22832 is about 151.1026141402. The cubic root of 22832 is about 28.3692585432.

Subtracting 22832 from its reverse (23822), we obtain a triangular number (990 = T₄₄).

The spelling of 22832 in words is "twenty-two thousand, eight hundred thirty-two".