4035996 has 18 divisors (see below), whose sum is σ = 10202192. Its totient is φ = 1345320.

The previous prime is 4035989. The next prime is 4036001. The reversal of 4035996 is 6995304.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 112111 = 4035996 / (4 + 0 + 3 + 5 + 9 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 4035996.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 56020 + ... + 56091.

Almost surely, 2^4035996 is an apocalyptic number.

It is an amenable number.

4035996 is an abundant number, since it is smaller than the sum of its proper divisors (6166196).

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

4035996 is a wasteful number, since it uses less digits than its factorization.

4035996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112121 (or 112116 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 4035996 is about 2008.9788450852. The cubic root of 4035996 is about 159.2148513539.

The spelling of 4035996 in words is "four million, thirty-five thousand, nine hundred ninety-six".