22369608 has 96 divisors (see below), whose sum is σ = 64733760. Its totient is φ = 7231680.

The previous prime is 22369601. The next prime is 22369661. The reversal of 22369608 is 80696322.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (22369601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71773 + ... + 72083.

It is an arithmetic number, because the mean of its divisors is an integer number (674310).

Almost surely, 2^22369608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22369608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32366880).

22369608 is an abundant number, since it is smaller than the sum of its proper divisors (42364152).

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

22369608 is a wasteful number, since it uses less digits than its factorization.

22369608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 22369608 is about 4729.6519956546. The cubic root of 22369608 is about 281.7644025908.

The spelling of 22369608 in words is "twenty-two million, three hundred sixty-nine thousand, six hundred eight".