13233422 has 8 divisors (see below), whose sum is σ = 20311896. Its totient is φ = 6462792.

The previous prime is 13233413. The next prime is 13233433. The reversal of 13233422 is 22433231.

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

It is a junction number, because it is equal to n+sod(n) for n = 13233394 and 13233403.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 76853 + ... + 77024.

It is an arithmetic number, because the mean of its divisors is an integer number (2538987).

Almost surely, 2^13233422 is an apocalyptic number.

13233422 is a deficient number, since it is larger than the sum of its proper divisors (7078474).

13233422 is a wasteful number, since it uses less digits than its factorization.

13233422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153922.

The product of its digits is 864, while the sum is 20.

The square root of 13233422 is about 3637.7770684856. Note that the first 3 decimals coincide. The cubic root of 13233422 is about 236.5324447768.

Adding to 13233422 its reverse (22433231), we get a palindrome (35666653).

The spelling of 13233422 in words is "thirteen million, two hundred thirty-three thousand, four hundred twenty-two".