22967 has 8 divisors (see below), whose sum is σ = 27936. Its totient is φ = 18432.

The previous prime is 22963. The next prime is 22973. The reversal of 22967 is 76922.

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

It is a cyclic number.

It is not a de Polignac number, because 22967 - 2² = 22963 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9 and base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22961) 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, 23 + ... + 215.

It is an arithmetic number, because the mean of its divisors is an integer number (3492).

2²²⁹⁶⁷ is an apocalyptic number.

22967 is a deficient number, since it is larger than the sum of its proper divisors (4969).

22967 is a wasteful number, since it uses less digits than its factorization.

22967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217.

The product of its digits is 1512, while the sum is 26.

The square root of 22967 is about 151.5486720496. The cubic root of 22967 is about 28.4250621855.

It can be divided in two parts, 22 and 967, that added together give a palindrome (989).

The spelling of 22967 in words is "twenty-two thousand, nine hundred sixty-seven".