42333232 has 10 divisors (see below), whose sum is σ = 82020668. Its totient is φ = 21166608.

The previous prime is 42333173. The next prime is 42333233. The reversal of 42333232 is 23233324.

It is not an unprimeable number, because it can be changed into a prime (42333233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1322898 + ... + 1322929.

Almost surely, 2^42333232 is an apocalyptic number.

It is an amenable number.

42333232 is a deficient number, since it is larger than the sum of its proper divisors (39687436).

42333232 is a wasteful number, since it uses less digits than its factorization.

42333232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645835 (or 2645829 counting only the distinct ones).

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

The square root of 42333232 is about 6506.3993114472. The cubic root of 42333232 is about 348.5195480816.

Adding to 42333232 its reverse (23233324), we get a palindrome (65566556).

The spelling of 42333232 in words is "forty-two million, three hundred thirty-three thousand, two hundred thirty-two".