22716106 has 24 divisors (see below), whose sum is σ = 41009220. Its totient is φ = 9398592.

The previous prime is 22716103. The next prime is 22716119. The reversal of 22716106 is 60161722.

It can be written as a sum of positive squares in 2 ways, for example, as 21538881 + 1177225 = 4641^2 + 1085^2 .

It is not an unprimeable number, because it can be changed into a prime (22716101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1155 + ... + 6838.

Almost surely, 2^22716106 is an apocalyptic number.

22716106 is a deficient number, since it is larger than the sum of its proper divisors (18293114).

22716106 is a wasteful number, since it uses less digits than its factorization.

22716106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8038 (or 8031 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 22716106 is about 4766.1416260955. The cubic root of 22716106 is about 283.2117682263.

Adding to 22716106 its reverse (60161722), we get a palindrome (82877828).

It can be divided in two parts, 22716 and 106, that added together give a palindrome (22822).

The spelling of 22716106 in words is "twenty-two million, seven hundred sixteen thousand, one hundred six".