42333636 has 12 divisors (see below), whose sum is σ = 98778512. Its totient is φ = 14111208.

The previous prime is 42333623. The next prime is 42333713. The reversal of 42333636 is 63633324.

42333636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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, 1763890 + ... + 1763913.

Almost surely, 2^42333636 is an apocalyptic number.

It is an amenable number.

42333636 is an abundant number, since it is smaller than the sum of its proper divisors (56444876).

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

42333636 is a wasteful number, since it uses less digits than its factorization.

42333636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527810 (or 3527808 counting only the distinct ones).

The product of its digits is 23328, while the sum is 30.

The square root of 42333636 is about 6506.4303577307. The cubic root of 42333636 is about 348.5206567571.

The spelling of 42333636 in words is "forty-two million, three hundred thirty-three thousand, six hundred thirty-six".