22673964 has 12 divisors (see below), whose sum is σ = 52905944. Its totient is φ = 7557984.

The previous prime is 22673957. The next prime is 22673993. The reversal of 22673964 is 46937622.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944737 + ... + 944760.

Almost surely, 2^22673964 is an apocalyptic number.

It is an amenable number.

22673964 is an abundant number, since it is smaller than the sum of its proper divisors (30231980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22673964 is a wasteful number, since it uses less digits than its factorization.

22673964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889504 (or 1889502 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 22673964 is about 4761.7185973134. The cubic root of 22673964 is about 283.0365254791.

The spelling of 22673964 in words is "twenty-two million, six hundred seventy-three thousand, nine hundred sixty-four".