4040802 has 24 divisors (see below), whose sum is σ = 9058140. Its totient is φ = 1300320.

The previous prime is 4040797. The next prime is 4040833. The reversal of 4040802 is 2080404.

It is a happy number.

4040802 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 2 ways, for example, as 3956121 + 84681 = 1989^2 + 291^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 3349 + ... + 4392.

Almost surely, 2^4040802 is an apocalyptic number.

4040802 is an abundant number, since it is smaller than the sum of its proper divisors (5017338).

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

4040802 is a wasteful number, since it uses less digits than its factorization.

4040802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778 (or 7775 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4040802 is about 2010.1746192806. The cubic root of 4040802 is about 159.2780231255.

The spelling of 4040802 in words is "four million, forty thousand, eight hundred two".