4065802 has 24 divisors (see below), whose sum is σ = 6904224. Its totient is φ = 1791504.

The previous prime is 4065781. The next prime is 4065821. The reversal of 4065802 is 2085604.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7513 + ... + 8035.

It is an arithmetic number, because the mean of its divisors is an integer number (287676).

Almost surely, 2^4065802 is an apocalyptic number.

4065802 is a deficient number, since it is larger than the sum of its proper divisors (2838422).

4065802 is a wasteful number, since it uses less digits than its factorization.

4065802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4065802 is about 2016.3833960832. The cubic root of 4065802 is about 159.6058265932.

The spelling of 4065802 in words is "four million, sixty-five thousand, eight hundred two".