2241531244 has 24 divisors (see below), whose sum is σ = 3949944768. Its totient is φ = 1112991360.

The previous prime is 2241531223. The next prime is 2241531247. The reversal of 2241531244 is 4421351422.

It is not an unprimeable number, because it can be changed into a prime (2241531247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917064 + ... + 919504.

It is an arithmetic number, because the mean of its divisors is an integer number (164581032).

Almost surely, 2^2241531244 is an apocalyptic number.

It is an amenable number.

2241531244 is a deficient number, since it is larger than the sum of its proper divisors (1708413524).

2241531244 is a wasteful number, since it uses less digits than its factorization.

2241531244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945 (or 3943 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 2241531244 is about 47344.8122184469. The cubic root of 2241531244 is about 1308.7245990618.

Adding to 2241531244 its reverse (4421351422), we get a palindrome (6662882666).

The spelling of 2241531244 in words is "two billion, two hundred forty-one million, five hundred thirty-one thousand, two hundred forty-four".