23223422 has 8 divisors (see below), whose sum is σ = 36349776. Its totient is φ = 11106832.

The previous prime is 23223401. The next prime is 23223439. The reversal of 23223422 is 22432232.

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 = 23223394 and 23223403.

It is a congruent number.

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, 252383 + ... + 252474.

It is an arithmetic number, because the mean of its divisors is an integer number (4543722).

Almost surely, 2^23223422 is an apocalyptic number.

23223422 is a deficient number, since it is larger than the sum of its proper divisors (13126354).

23223422 is a wasteful number, since it uses less digits than its factorization.

23223422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504882.

The product of its digits is 1152, while the sum is 20.

The square root of 23223422 is about 4819.0685822055. The cubic root of 23223422 is about 285.3045764077.

Adding to 23223422 its reverse (22432232), we get a palindrome (45655654).

The spelling of 23223422 in words is "twenty-three million, two hundred twenty-three thousand, four hundred twenty-two".