22433338 has 16 divisors (see below), whose sum is σ = 35910720. Its totient is φ = 10479456.

The previous prime is 22433317. The next prime is 22433347. The reversal of 22433338 is 83333422.

It is an unprimeable number.

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, 1270 + ... + 6817.

It is an arithmetic number, because the mean of its divisors is an integer number (2244420).

Almost surely, 2^22433338 is an apocalyptic number.

22433338 is a deficient number, since it is larger than the sum of its proper divisors (13477382).

22433338 is a wasteful number, since it uses less digits than its factorization.

22433338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8181.

The product of its digits is 10368, while the sum is 28.

The square root of 22433338 is about 4736.3844860822. The cubic root of 22433338 is about 282.0317268933.

The spelling of 22433338 in words is "twenty-two million, four hundred thirty-three thousand, three hundred thirty-eight".