2241263 has 4 divisors (see below), whose sum is σ = 2373120. Its totient is φ = 2109408.

The previous prime is 2241251. The next prime is 2241271. The reversal of 2241263 is 3621422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2241263 - 2⁴ = 2241247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65903 + ... + 65936.

It is an arithmetic number, because the mean of its divisors is an integer number (593280).

2^2241263 is an apocalyptic number.

2241263 is a deficient number, since it is larger than the sum of its proper divisors (131857).

2241263 is a wasteful number, since it uses less digits than its factorization.

2241263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131856.

The product of its digits is 576, while the sum is 20.

The square root of 2241263 is about 1497.0848339356. The cubic root of 2241263 is about 130.8672391963.

Adding to 2241263 its reverse (3621422), we get a palindrome (5862685).

The spelling of 2241263 in words is "two million, two hundred forty-one thousand, two hundred sixty-three".