4033812 has 12 divisors (see below), whose sum is σ = 9412256. Its totient is φ = 1344600.

The previous prime is 4033781. The next prime is 4033817. The reversal of 4033812 is 2183304.

It is a happy number.

4033812 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (4033817) 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 in 3 ways as a sum of consecutive naturals, for example, 168064 + ... + 168087.

Almost surely, 2^4033812 is an apocalyptic number.

It is an amenable number.

4033812 is an abundant number, since it is smaller than the sum of its proper divisors (5378444).

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

4033812 is a wasteful number, since it uses less digits than its factorization.

4033812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336158 (or 336156 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4033812 is about 2008.4352118005. The cubic root of 4033812 is about 159.1861275085.

The spelling of 4033812 in words is "four million, thirty-three thousand, eight hundred twelve".