22008014 has 16 divisors (see below), whose sum is σ = 37788768. Its totient is φ = 9416832.

The previous prime is 22007989. The next prime is 22008037. The reversal of 22008014 is 41080022.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22007983 and 22008001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14642 + ... + 16074.

It is an arithmetic number, because the mean of its divisors is an integer number (2361798).

Almost surely, 2^22008014 is an apocalyptic number.

22008014 is a deficient number, since it is larger than the sum of its proper divisors (15780754).

22008014 is a wasteful number, since it uses less digits than its factorization.

22008014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 22008014 is about 4691.2699773089. The cubic root of 22008014 is about 280.2379524854.

Adding to 22008014 its reverse (41080022), we get a palindrome (63088036).

The spelling of 22008014 in words is "twenty-two million, eight thousand, fourteen".