42383736 has 40 divisors (see below), whose sum is σ = 118715520. Its totient is φ = 14127696.

The previous prime is 42383723. The next prime is 42383743. The reversal of 42383736 is 63738324.

42383736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 42383736.

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 32056 + ... + 33351.

It is an arithmetic number, because the mean of its divisors is an integer number (2967888).

Almost surely, 2^42383736 is an apocalyptic number.

It is an amenable number.

42383736 is an abundant number, since it is smaller than the sum of its proper divisors (76331784).

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

42383736 is a wasteful number, since it uses less digits than its factorization.

42383736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65425 (or 65412 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 42383736 is about 6510.2792566832. The cubic root of 42383736 is about 348.6580888561.

The spelling of 42383736 in words is "forty-two million, three hundred eighty-three thousand, seven hundred thirty-six".