42933432 has 32 divisors (see below), whose sum is σ = 113648400. Its totient is φ = 13469184.

The previous prime is 42933421. The next prime is 42933439. The reversal of 42933432 is 23433924.

42933432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42933432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42933439) 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 7 ways as a sum of consecutive naturals, for example, 52207 + ... + 53022.

Almost surely, 2^42933432 is an apocalyptic number.

It is an amenable number.

42933432 is an abundant number, since it is smaller than the sum of its proper divisors (70714968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42933432 is a wasteful number, since it uses less digits than its factorization.

42933432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105255 (or 105251 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

The square root of 42933432 is about 6552.3607959269. The cubic root of 42933432 is about 350.1589264639.

It can be divided in two parts, 42933 and 432, that added together give a triangular number (43365 = T₂₉₄).

The spelling of 42933432 in words is "forty-two million, nine hundred thirty-three thousand, four hundred thirty-two".