4003201 has 2 divisors, whose sum is σ = 4003202. Its totient is φ = 4003200.

The previous prime is 4003187. The next prime is 4003213. The reversal of 4003201 is 1023004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2563201 + 1440000 = 1601^2 + 1200^2 .

It is a cyclic number.

It is not a de Polignac number, because 4003201 - 2¹⁷ = 3872129 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4003231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001600 + 2001601.

It is an arithmetic number, because the mean of its divisors is an integer number (2001601).

Almost surely, 2^4003201 is an apocalyptic number.

It is an amenable number.

4003201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4003201 is an equidigital number, since it uses as much as digits as its factorization.

4003201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 4003201 is about 2000.8000899640. The cubic root of 4003201 is about 158.7824378297.

Adding to 4003201 its reverse (1023004), we get a palindrome (5026205).

The spelling of 4003201 in words is "four million, three thousand, two hundred one".