4006136 has 16 divisors (see below), whose sum is σ = 7533240. Its totient is φ = 1997280.

The previous prime is 4006133. The next prime is 4006141. The reversal of 4006136 is 6316004.

4006136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4006133) 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, 4130 + ... + 5006.

Almost surely, 2^4006136 is an apocalyptic number.

It is an amenable number.

4006136 is a deficient number, since it is larger than the sum of its proper divisors (3527104).

4006136 is a wasteful number, since it uses less digits than its factorization.

4006136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4006136 is about 2001.5334121618. The cubic root of 4006136 is about 158.8212328348.

The spelling of 4006136 in words is "four million, six thousand, one hundred thirty-six".