2240246480 has 80 divisors (see below), whose sum is σ = 5286864000. Its totient is φ = 882731520.

The previous prime is 2240246473. The next prime is 2240246507. The reversal of 2240246480 is 846420422.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1734635 + ... + 1735925.

It is an arithmetic number, because the mean of its divisors is an integer number (66085800).

Almost surely, 2^2240246480 is an apocalyptic number.

2240246480 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 2240246480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2643432000).

2240246480 is an abundant number, since it is smaller than the sum of its proper divisors (3046617520).

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

2240246480 is a wasteful number, since it uses less digits than its factorization.

2240246480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612 (or 1606 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 2240246480 is about 47331.2421134286. The cubic root of 2240246480 is about 1308.4745135310.

The spelling of 2240246480 in words is "two billion, two hundred forty million, two hundred forty-six thousand, four hundred eighty".