2241963 has 6 divisors (see below), whose sum is σ = 3238404. Its totient is φ = 1494636.

The previous prime is 2241959. The next prime is 2241989. The reversal of 2241963 is 3691422.

2241963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2241963 - 2² = 2241959 is a prime.

It is an Ulam number.

2241963 is a lucky number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2241923) 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 in 5 ways as a sum of consecutive naturals, for example, 124545 + ... + 124562.

It is an arithmetic number, because the mean of its divisors is an integer number (539734).

2^2241963 is an apocalyptic number.

2241963 is a deficient number, since it is larger than the sum of its proper divisors (996441).

2241963 is a wasteful number, since it uses less digits than its factorization.

2241963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249113 (or 249110 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2241963 is about 1497.3186033707. The cubic root of 2241963 is about 130.8808621003.

It can be divided in two parts, 224 and 1963, that added together give a 7-th power (2187 = 3⁷).

The spelling of 2241963 in words is "two million, two hundred forty-one thousand, nine hundred sixty-three".