22094016 has 112 divisors (see below), whose sum is σ = 70811136. Its totient is φ = 5935104.

The previous prime is 22094011. The next prime is 22094071. The reversal of 22094016 is 61049022.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (22094011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22365 + ... + 23331.

Almost surely, 2^22094016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22094016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35405568).

22094016 is an abundant number, since it is smaller than the sum of its proper divisors (48717120).

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

22094016 is a wasteful number, since it uses less digits than its factorization.

22094016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 996 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 22094016 is about 4700.4272146263. The cubic root of 22094016 is about 280.6025120909.

The spelling of 22094016 in words is "twenty-two million, ninety-four thousand, sixteen".