23233432 has 8 divisors (see below), whose sum is σ = 43562700. Its totient is φ = 11616712.

The previous prime is 23233417. The next prime is 23233439. The reversal of 23233432 is 23433232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452082 + ... + 1452097.

Almost surely, 2^23233432 is an apocalyptic number.

It is an amenable number.

23233432 is a deficient number, since it is larger than the sum of its proper divisors (20329268).

23233432 is a wasteful number, since it uses less digits than its factorization.

23233432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904185 (or 2904181 counting only the distinct ones).

The product of its digits is 2592, while the sum is 22.

The square root of 23233432 is about 4820.1070527531. The cubic root of 23233432 is about 285.3455621645.

Adding to 23233432 its reverse (23433232), we get a palindrome (46666664).

The spelling of 23233432 in words is "twenty-three million, two hundred thirty-three thousand, four hundred thirty-two".