22134966 has 24 divisors (see below), whose sum is σ = 51498360. Its totient is φ = 6324192.

The previous prime is 22134941. The next prime is 22134989. The reversal of 22134966 is 66943122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37351 + ... + 37938.

It is an arithmetic number, because the mean of its divisors is an integer number (2145765).

Almost surely, 2^22134966 is an apocalyptic number.

22134966 is an abundant number, since it is smaller than the sum of its proper divisors (29363394).

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

22134966 is a wasteful number, since it uses less digits than its factorization.

22134966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75308 (or 75301 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 22134966 is about 4704.7811851350. The cubic root of 22134966 is about 280.7757653535.

The spelling of 22134966 in words is "twenty-two million, one hundred thirty-four thousand, nine hundred sixty-six".