4204001 has 2 divisors, whose sum is σ = 4204002. Its totient is φ = 4204000.

The previous prime is 4203973. The next prime is 4204007. The reversal of 4204001 is 1004024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3243601 + 960400 = 1801^2 + 980^2 .

It is a cyclic number.

It is not a de Polignac number, because 4204001 - 2²² = 9697 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4204007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102000 + 2102001.

It is an arithmetic number, because the mean of its divisors is an integer number (2102001).

Almost surely, 2^4204001 is an apocalyptic number.

It is an amenable number.

4204001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4204001 is an equidigital number, since it uses as much as digits as its factorization.

4204001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 4204001 is about 2050.3660648772. The cubic root of 4204001 is about 161.3940811046.

Adding to 4204001 its reverse (1004024), we get a palindrome (5208025).

The spelling of 4204001 in words is "four million, two hundred four thousand, one".