2020366 has 16 divisors (see below), whose sum is σ = 3193344. Its totient is φ = 956824.

The previous prime is 2020321. The next prime is 2020387. The reversal of 2020366 is 6630202.

It is a congruent number.

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, 7551 + ... + 7813.

It is an arithmetic number, because the mean of its divisors is an integer number (199584).

2^2020366 is an apocalyptic number.

2020366 is a deficient number, since it is larger than the sum of its proper divisors (1172978).

2020366 is a wasteful number, since it uses less digits than its factorization.

2020366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2020366 is about 1421.3957928740. The cubic root of 2020366 is about 126.4183207301.

Adding to 2020366 its reverse (6630202), we get a palindrome (8650568).

The spelling of 2020366 in words is "two million, twenty thousand, three hundred sixty-six".