22114718 has 16 divisors (see below), whose sum is σ = 34584576. Its totient is φ = 10593720.

The previous prime is 22114717. The next prime is 22114723. The reversal of 22114718 is 81741122.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22114711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4655 + ... + 8117.

It is an arithmetic number, because the mean of its divisors is an integer number (2161536).

Almost surely, 2^22114718 is an apocalyptic number.

22114718 is a deficient number, since it is larger than the sum of its proper divisors (12469858).

22114718 is a wasteful number, since it uses less digits than its factorization.

22114718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599.

The product of its digits is 896, while the sum is 26.

The square root of 22114718 is about 4702.6288392770. The cubic root of 22114718 is about 280.6901258563.

The spelling of 22114718 in words is "twenty-two million, one hundred fourteen thousand, seven hundred eighteen".