22657106 has 8 divisors (see below), whose sum is σ = 34006284. Its totient is φ = 11321680.

The previous prime is 22657081. The next prime is 22657109. The reversal of 22657106 is 60175622.

It can be written as a sum of positive squares in 2 ways, for example, as 22648081 + 9025 = 4759^2 + 95^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22657109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3416 + ... + 7548.

Almost surely, 2^22657106 is an apocalyptic number.

22657106 is a deficient number, since it is larger than the sum of its proper divisors (11349178).

22657106 is a wasteful number, since it uses less digits than its factorization.

22657106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 22657106 is about 4759.9481089609. The cubic root of 22657106 is about 282.9663625859.

The spelling of 22657106 in words is "twenty-two million, six hundred fifty-seven thousand, one hundred six".