22392106 has 16 divisors (see below), whose sum is σ = 37824768. Its totient is φ = 9849600.

The previous prime is 22392101. The next prime is 22392107. The reversal of 22392106 is 60129322.

It is a happy number.

It is a super-2 number, since 2×22392106² = 1002812822230472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22392101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15735 + ... + 17098.

It is an arithmetic number, because the mean of its divisors is an integer number (2364048).

Almost surely, 2^22392106 is an apocalyptic number.

22392106 is a deficient number, since it is larger than the sum of its proper divisors (15432662).

22392106 is a wasteful number, since it uses less digits than its factorization.

22392106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32877.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 22392106 is about 4732.0297970321. The cubic root of 22392106 is about 281.8588314775.

It can be divided in two parts, 223 and 92106, that added together give a palindrome (92329).

The spelling of 22392106 in words is "twenty-two million, three hundred ninety-two thousand, one hundred six".