4021204 has 24 divisors (see below), whose sum is σ = 7812000. Its totient is φ = 1795680.

The previous prime is 4021189. The next prime is 4021207.

4021204 is nontrivially palindromic in base 10.

4021204 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1822 + ... + 3370.

It is an arithmetic number, because the mean of its divisors is an integer number (325500).

Almost surely, 2^4021204 is an apocalyptic number.

4021204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4021204 is a deficient number, since it is larger than the sum of its proper divisors (3790796).

4021204 is a wasteful number, since it uses less digits than its factorization.

4021204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623 (or 1621 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4021204 is about 2005.2939934084. The cubic root of 4021204 is about 159.0201047847.

It can be divided in two parts, 4021 and 204, that added together give a square (4225 = 65²).

The spelling of 4021204 in words is "four million, twenty-one thousand, two hundred four".