4020362 has 16 divisors (see below), whose sum is σ = 6388800. Its totient is φ = 1892160.

The previous prime is 4020361. The next prime is 4020407. The reversal of 4020362 is 2630204.

4020362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4020362² = 32326621222088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4020362.

It is not an unprimeable number, because it can be changed into a prime (4020361) 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 in 7 ways as a sum of consecutive naturals, for example, 8939 + ... + 9377.

It is an arithmetic number, because the mean of its divisors is an integer number (399300).

Almost surely, 2^4020362 is an apocalyptic number.

4020362 is a deficient number, since it is larger than the sum of its proper divisors (2368438).

4020362 is a wasteful number, since it uses less digits than its factorization.

4020362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4020362 is about 2005.0840381391. The cubic root of 4020362 is about 159.0090049355.

Adding to 4020362 its reverse (2630204), we get a palindrome (6650566).

It can be divided in two parts, 40 and 20362, that added together give a palindrome (20402).

The spelling of 4020362 in words is "four million, twenty thousand, three hundred sixty-two".