2241451446 has 16 divisors (see below), whose sum is σ = 4827741744. Its totient is φ = 689677344.

The previous prime is 2241451423. The next prime is 2241451463. The reversal of 2241451446 is 6441541422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14368201 + ... + 14368356.

It is an arithmetic number, because the mean of its divisors is an integer number (301733859).

Almost surely, 2^2241451446 is an apocalyptic number.

2241451446 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2241451446 is an abundant number, since it is smaller than the sum of its proper divisors (2586290298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2241451446 is a wasteful number, since it uses less digits than its factorization.

2241451446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28736575.

The product of its digits is 30720, while the sum is 33.

The square root of 2241451446 is about 47343.9694786992. The cubic root of 2241451446 is about 1308.7090687786.

Adding to 2241451446 its reverse (6441541422), we get a palindrome (8682992868).

The spelling of 2241451446 in words is "two billion, two hundred forty-one million, four hundred fifty-one thousand, four hundred forty-six".