2044271 has 2 divisors, whose sum is σ = 2044272. Its totient is φ = 2044270.

The previous prime is 2044249. The next prime is 2044277. The reversal of 2044271 is 1724402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044271 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022135 + 1022136.

It is an arithmetic number, because the mean of its divisors is an integer number (1022136).

2^2044271 is an apocalyptic number.

2044271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044271 is an equidigital number, since it uses as much as digits as its factorization.

2044271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 2044271 is about 1429.7800530151. The cubic root of 2044271 is about 126.9149615682.

Adding to 2044271 its reverse (1724402), we get a palindrome (3768673).

The spelling of 2044271 in words is "two million, forty-four thousand, two hundred seventy-one".