2241271 has 2 divisors, whose sum is σ = 2241272. Its totient is φ = 2241270.

The previous prime is 2241251. The next prime is 2241277. The reversal of 2241271 is 1721422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2241271 - 2⁹ = 2240759 is a prime.

It is an Ulam number.

2241271 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120635 + 1120636.

It is an arithmetic number, because the mean of its divisors is an integer number (1120636).

2^2241271 is an apocalyptic number.

2241271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241271 is an equidigital number, since it uses as much as digits as its factorization.

2241271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 224, while the sum is 19.

The square root of 2241271 is about 1497.0875057925. The cubic root of 2241271 is about 130.8673949027.

Adding to 2241271 its reverse (1721422), we get a palindrome (3962693).

The spelling of 2241271 in words is "two million, two hundred forty-one thousand, two hundred seventy-one".