22676 has 6 divisors (see below), whose sum is σ = 39690. Its totient is φ = 11336.

The previous prime is 22669. The next prime is 22679. The reversal of 22676 is 67622.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 16900 + 5776 = 130^2 + 76^2 .

It is an Ulam number.

It is a plaindrome in base 12 and base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 22676.

It is not an unprimeable number, because it can be changed into a prime (22679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (6615).

2²²⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

22676 is a deficient number, since it is larger than the sum of its proper divisors (17014).

22676 is a wasteful number, since it uses less digits than its factorization.

22676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673 (or 5671 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 22676 is about 150.5855238726. The cubic root of 22676 is about 28.3044996945.

The spelling of 22676 in words is "twenty-two thousand, six hundred seventy-six".