22544106 has 32 divisors (see below), whose sum is σ = 48746880. Its totient is φ = 6909504.

The previous prime is 22544069. The next prime is 22544167. The reversal of 22544106 is 60144522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29971 + ... + 30713.

It is an arithmetic number, because the mean of its divisors is an integer number (1523340).

Almost surely, 2^22544106 is an apocalyptic number.

22544106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22544106 is an abundant number, since it is smaller than the sum of its proper divisors (26202774).

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

22544106 is a wasteful number, since it uses less digits than its factorization.

22544106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 22544106 is about 4748.0633946905. The cubic root of 22544106 is about 282.4951564158.

Adding to 22544106 its reverse (60144522), we get a palindrome (82688628).

The spelling of 22544106 in words is "twenty-two million, five hundred forty-four thousand, one hundred six".