22326338 has 8 divisors (see below), whose sum is σ = 35459532. Its totient is φ = 10506496.

The previous prime is 22326329. The next prime is 22326341. The reversal of 22326338 is 83362322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20097289 + 2229049 = 4483^2 + 1493^2 .

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

It is a super-3 number, since 3×22326338³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22326338.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328295 + ... + 328362.

Almost surely, 2^22326338 is an apocalyptic number.

22326338 is a deficient number, since it is larger than the sum of its proper divisors (13133194).

22326338 is a wasteful number, since it uses less digits than its factorization.

22326338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656676.

The product of its digits is 10368, while the sum is 29.

The square root of 22326338 is about 4725.0754491331. The cubic root of 22326338 is about 281.5826110695.

The spelling of 22326338 in words is "twenty-two million, three hundred twenty-six thousand, three hundred thirty-eight".