22716006 has 16 divisors (see below), whose sum is σ = 45712704. Its totient is φ = 7525224.

The previous prime is 22715999. The next prime is 22716017. The reversal of 22716006 is 60061722.

It is a happy number.

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, 10636 + ... + 12591.

It is an arithmetic number, because the mean of its divisors is an integer number (2857044).

Almost surely, 2^22716006 is an apocalyptic number.

22716006 is an abundant number, since it is smaller than the sum of its proper divisors (22996698).

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

22716006 is a wasteful number, since it uses less digits than its factorization.

22716006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23395.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 22716006 is about 4766.1311354179. The cubic root of 22716006 is about 283.2113526443.

Adding to 22716006 its reverse (60061722), we get a palindrome (82777728).

The spelling of 22716006 in words is "twenty-two million, seven hundred sixteen thousand, six".