22384226 has 8 divisors (see below), whose sum is σ = 33909084. Its totient is φ = 11081200.

The previous prime is 22384217. The next prime is 22384247. The reversal of 22384226 is 62248322.

It can be written as a sum of positive squares in 2 ways, for example, as 21576025 + 808201 = 4645^2 + 899^2 .

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

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, 55205 + ... + 55608.

Almost surely, 2^22384226 is an apocalyptic number.

22384226 is a deficient number, since it is larger than the sum of its proper divisors (11524858).

22384226 is a wasteful number, since it uses less digits than its factorization.

22384226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110916.

The product of its digits is 9216, while the sum is 29.

The square root of 22384226 is about 4731.1971001006. The cubic root of 22384226 is about 281.8257646432.

The spelling of 22384226 in words is "twenty-two million, three hundred eighty-four thousand, two hundred twenty-six".