4000202 has 16 divisors (see below), whose sum is σ = 6573960. Its totient is φ = 1817088.

The previous prime is 4000189. The next prime is 4000237. The reversal of 4000202 is 2020004.

4000202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3798601 + 201601 = 1949^2 + 449^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4000202.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1043 + ... + 3014.

Almost surely, 2^4000202 is an apocalyptic number.

4000202 is a deficient number, since it is larger than the sum of its proper divisors (2573758).

4000202 is a wasteful number, since it uses less digits than its factorization.

4000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105.

The product of its (nonzero) digits is 16, while the sum is 8.

The square root of 4000202 is about 2000.0504993625. The cubic root of 4000202 is about 158.7427772769.

Adding to 4000202 its reverse (2020004), we get a palindrome (6020206).

The spelling of 4000202 in words is "four million, two hundred two", and thus it is an aban number.