23435222 has 8 divisors (see below), whose sum is σ = 35816256. Its totient is φ = 11496472.

The previous prime is 23435221. The next prime is 23435239. The reversal of 23435222 is 22253432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23435221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110438 + ... + 110649.

It is an arithmetic number, because the mean of its divisors is an integer number (4477032).

Almost surely, 2^23435222 is an apocalyptic number.

23435222 is a deficient number, since it is larger than the sum of its proper divisors (12381034).

23435222 is a wasteful number, since it uses less digits than its factorization.

23435222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221142.

The product of its digits is 2880, while the sum is 23.

The square root of 23435222 is about 4840.9939062139. The cubic root of 23435222 is about 286.1692886613.

Adding to 23435222 its reverse (22253432), we get a palindrome (45688654).

The spelling of 23435222 in words is "twenty-three million, four hundred thirty-five thousand, two hundred twenty-two".