23344432 has 10 divisors (see below), whose sum is σ = 45229868. Its totient is φ = 11672208.

The previous prime is 23344423. The next prime is 23344439. The reversal of 23344432 is 23444332.

It is a junction number, because it is equal to n+sod(n) for n = 23344397 and 23344406.

It is not an unprimeable number, because it can be changed into a prime (23344439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729498 + ... + 729529.

Almost surely, 2^23344432 is an apocalyptic number.

It is an amenable number.

23344432 is a deficient number, since it is larger than the sum of its proper divisors (21885436).

23344432 is a wasteful number, since it uses less digits than its factorization.

23344432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459035 (or 1459029 counting only the distinct ones).

The product of its digits is 6912, while the sum is 25.

The square root of 23344432 is about 4831.6075999609. The cubic root of 23344432 is about 285.7992625333.

Adding to 23344432 its reverse (23444332), we get a palindrome (46788764).

The spelling of 23344432 in words is "twenty-three million, three hundred forty-four thousand, four hundred thirty-two".