2241482640 has 160 divisors (see below), whose sum is σ = 7514519040. Its totient is φ = 550551552.

The previous prime is 2241482627. The next prime is 2241482651. The reversal of 2241482640 is 462841422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185916 + ... + 197604.

It is an arithmetic number, because the mean of its divisors is an integer number (46965744).

Almost surely, 2^2241482640 is an apocalyptic number.

2241482640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241482640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3757259520).

2241482640 is an abundant number, since it is smaller than the sum of its proper divisors (5273036400).

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

2241482640 is a wasteful number, since it uses less digits than its factorization.

2241482640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11769 (or 11763 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 2241482640 is about 47344.2989176099. The cubic root of 2241482640 is about 1308.7151397974.

The spelling of 2241482640 in words is "two billion, two hundred forty-one million, four hundred eighty-two thousand, six hundred forty".