2241618484 has 54 divisors (see below), whose sum is σ = 4648839174. Its totient is φ = 942762240.

The previous prime is 2241618469. The next prime is 2241618497. The reversal of 2241618484 is 4848161422.

It can be written as a sum of positive squares in 3 ways, for example, as 268304400 + 1973314084 = 16380^2 + 44422^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5176732 + ... + 5177164.

Almost surely, 2^2241618484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241618484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2324419587).

2241618484 is an abundant number, since it is smaller than the sum of its proper divisors (2407220690).

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

2241618484 is an equidigital number, since it uses as much as digits as its factorization.

2241618484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 503 counting only the distinct ones).

The product of its digits is 98304, while the sum is 40.

The square root of 2241618484 is about 47345.7335353461. The cubic root of 2241618484 is about 1308.7415772849.

The spelling of 2241618484 in words is "two billion, two hundred forty-one million, six hundred eighteen thousand, four hundred eighty-four".