4031896 has 16 divisors (see below), whose sum is σ = 8247240. Its totient is φ = 1832640.

The previous prime is 4031893. The next prime is 4031897. The reversal of 4031896 is 6981304.

4031896 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 (4031893) 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, 22821 + ... + 22996.

Almost surely, 2^4031896 is an apocalyptic number.

It is an amenable number.

4031896 is an abundant number, since it is smaller than the sum of its proper divisors (4215344).

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

4031896 is a wasteful number, since it uses less digits than its factorization.

4031896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45834 (or 45830 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 4031896 is about 2007.9581668949. The cubic root of 4031896 is about 159.1609198453.

The spelling of 4031896 in words is "four million, thirty-one thousand, eight hundred ninety-six".