2242841880 has 96 divisors (see below), whose sum is σ = 6875544240. Its totient is φ = 585296640.

The previous prime is 2242841851. The next prime is 2242841891. The reversal of 2242841880 is 881482422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260850 + ... + 269310.

Almost surely, 2^2242841880 is an apocalyptic number.

2242841880 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 2242841880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3437772120).

2242841880 is an abundant number, since it is smaller than the sum of its proper divisors (4632702360).

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

2242841880 is a wasteful number, since it uses less digits than its factorization.

2242841880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8569 (or 8518 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 39.

The square root of 2242841880 is about 47358.6515855340. The cubic root of 2242841880 is about 1308.9796222562.

The spelling of 2242841880 in words is "two billion, two hundred forty-two million, eight hundred forty-one thousand, eight hundred eighty".