22008074 has 8 divisors (see below), whose sum is σ = 36013248. Its totient is φ = 10003660.

The previous prime is 22008067. The next prime is 22008089. The reversal of 22008074 is 47080022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500162 + ... + 500205.

It is an arithmetic number, because the mean of its divisors is an integer number (4501656).

Almost surely, 2^22008074 is an apocalyptic number.

22008074 is a deficient number, since it is larger than the sum of its proper divisors (14005174).

22008074 is a wasteful number, since it uses less digits than its factorization.

22008074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000380.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 22008074 is about 4691.2763721614. The cubic root of 22008074 is about 280.2382071542.

Adding to 22008074 its reverse (47080022), we get a palindrome (69088096).

The spelling of 22008074 in words is "twenty-two million, eight thousand, seventy-four".