22733106 has 64 divisors (see below), whose sum is σ = 52641792. Its totient is φ = 6480000.

The previous prime is 22733099. The next prime is 22733143. The reversal of 22733106 is 60133722.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83751 + ... + 84021.

It is an arithmetic number, because the mean of its divisors is an integer number (822528).

Almost surely, 2^22733106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22733106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26320896).

22733106 is an abundant number, since it is smaller than the sum of its proper divisors (29908686).

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

22733106 is a wasteful number, since it uses less digits than its factorization.

22733106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 22733106 is about 4767.9247057813. The cubic root of 22733106 is about 283.2823994564.

Adding to 22733106 its reverse (60133722), we get a palindrome (82866828).

It can be divided in two parts, 227 and 33106, that added together give a palindrome (33333).

The spelling of 22733106 in words is "twenty-two million, seven hundred thirty-three thousand, one hundred six".