4036142 has 8 divisors (see below), whose sum is σ = 6604632. Its totient is φ = 1834600.

The previous prime is 4036141. The next prime is 4036159. The reversal of 4036142 is 2416304.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4036141) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 91709 + ... + 91752.

It is an arithmetic number, because the mean of its divisors is an integer number (825579).

Almost surely, 2^4036142 is an apocalyptic number.

4036142 is a deficient number, since it is larger than the sum of its proper divisors (2568490).

4036142 is a wasteful number, since it uses less digits than its factorization.

4036142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183474.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4036142 is about 2009.0151816251. The cubic root of 4036142 is about 159.2167711682.

The spelling of 4036142 in words is "four million, thirty-six thousand, one hundred forty-two".