22433347 has 2 divisors, whose sum is σ = 22433348. Its totient is φ = 22433346.

The previous prime is 22433317. The next prime is 22433417. The reversal of 22433347 is 74333422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22433347 - 2⁷ = 22433219 is a prime.

It is not a weakly prime, because it can be changed into another prime (22433317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11216673 + 11216674.

It is an arithmetic number, because the mean of its divisors is an integer number (11216674).

Almost surely, 2^22433347 is an apocalyptic number.

22433347 is a deficient number, since it is larger than the sum of its proper divisors (1).

22433347 is an equidigital number, since it uses as much as digits as its factorization.

22433347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 28.

The square root of 22433347 is about 4736.3854361739. The cubic root of 22433347 is about 282.0317646093.

Adding to 22433347 its reverse (74333422), we get a palindrome (96766769).

The spelling of 22433347 in words is "twenty-two million, four hundred thirty-three thousand, three hundred forty-seven".