22094064 has 60 divisors (see below), whose sum is σ = 62732592. Its totient is φ = 7257600.

The previous prime is 22094011. The next prime is 22094071. The reversal of 22094064 is 46049022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9144 + ... + 11304.

Almost surely, 2^22094064 is an apocalyptic number.

22094064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22094064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31366296).

22094064 is an abundant number, since it is smaller than the sum of its proper divisors (40638528).

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

22094064 is a wasteful number, since it uses less digits than its factorization.

22094064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246 (or 2237 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 22094064 is about 4700.4323205424. The cubic root of 22094064 is about 280.6027152969.

The spelling of 22094064 in words is "twenty-two million, ninety-four thousand, sixty-four".