2044201 has 2 divisors, whose sum is σ = 2044202. Its totient is φ = 2044200.

The previous prime is 2044187. The next prime is 2044243. The reversal of 2044201 is 1024402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1628176 + 416025 = 1276^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044201 - 2⁵ = 2044169 is a prime.

It is equal to p₁₅₂₀₀₅ and since 2044201 and 152005 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2044271) 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 as a sum of consecutive naturals, namely, 1022100 + 1022101.

It is an arithmetic number, because the mean of its divisors is an integer number (1022101).

2^2044201 is an apocalyptic number.

It is an amenable number.

2044201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044201 is an equidigital number, since it uses as much as digits as its factorization.

2044201 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2044201 is about 1429.7555735160. The cubic root of 2044201 is about 126.9135129428.

Adding to 2044201 its reverse (1024402), we get a palindrome (3068603).

The spelling of 2044201 in words is "two million, forty-four thousand, two hundred one".