23432422 has 8 divisors (see below), whose sum is σ = 37852416. Its totient is φ = 10814952.

The previous prime is 23432411. The next prime is 23432429. The reversal of 23432422 is 22423432.

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 = 23432393 and 23432402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23432429) by changing a digit.

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, 450598 + ... + 450649.

It is an arithmetic number, because the mean of its divisors is an integer number (4731552).

Almost surely, 2^23432422 is an apocalyptic number.

23432422 is a deficient number, since it is larger than the sum of its proper divisors (14419994).

23432422 is a wasteful number, since it uses less digits than its factorization.

23432422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901262.

The product of its digits is 2304, while the sum is 22.

The square root of 23432422 is about 4840.7047007641. The cubic root of 23432422 is about 286.1578912027.

Adding to 23432422 its reverse (22423432), we get a palindrome (45855854).

The spelling of 23432422 in words is "twenty-three million, four hundred thirty-two thousand, four hundred twenty-two".