33039042 has 8 divisors (see below), whose sum is σ = 66078096. Its totient is φ = 11013012.

The previous prime is 33039031. The next prime is 33039059. The reversal of 33039042 is 24093033.

It is a sphenic number, since it is the product of 3 distinct primes.

33039042 is an admirable number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2753248 + ... + 2753259.

It is an arithmetic number, because the mean of its divisors is an integer number (8259762).

Almost surely, 2^33039042 is an apocalyptic number.

33039042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33039042 is a wasteful number, since it uses less digits than its factorization.

33039042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506512.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 33039042 is about 5747.9598119681. The cubic root of 33039042 is about 320.8798766381.

The spelling of 33039042 in words is "thirty-three million, thirty-nine thousand, forty-two".