4001336 has 8 divisors (see below), whose sum is σ = 7502520. Its totient is φ = 2000664.

The previous prime is 4001303. The next prime is 4001339. The reversal of 4001336 is 6331004.

4001336 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 (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001339) 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 as a sum of consecutive naturals, namely, 250076 + ... + 250091.

It is an arithmetic number, because the mean of its divisors is an integer number (937815).

Almost surely, 2^4001336 is an apocalyptic number.

It is an amenable number.

4001336 is a deficient number, since it is larger than the sum of its proper divisors (3501184).

4001336 is a wasteful number, since it uses less digits than its factorization.

4001336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500173 (or 500169 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 4001336 is about 2000.3339721157. Note that the first 3 decimals coincide. The cubic root of 4001336 is about 158.7577762946.

The spelling of 4001336 in words is "four million, one thousand, three hundred thirty-six".