4402036 has 6 divisors (see below), whose sum is σ = 7703570. Its totient is φ = 2201016.

The previous prime is 4402033. The next prime is 4402037. The reversal of 4402036 is 6302044.

It can be written as a sum of positive squares in only one way, i.e., 3920400 + 481636 = 1980^2 + 694^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402033) 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, 550251 + ... + 550258.

Almost surely, 2^4402036 is an apocalyptic number.

It is an amenable number.

4402036 is a deficient number, since it is larger than the sum of its proper divisors (3301534).

4402036 is a wasteful number, since it uses less digits than its factorization.

4402036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100513 (or 1100511 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4402036 is about 2098.1029526694. The cubic root of 4402036 is about 163.8895250425.

The spelling of 4402036 in words is "four million, four hundred two thousand, thirty-six".