2242284688 has 30 divisors (see below), whose sum is σ = 5053722486. Its totient is φ = 960978816.

The previous prime is 2242284679. The next prime is 2242284761. The reversal of 2242284688 is 8864822422.

It can be written as a sum of positive squares in only one way, i.e., 2241833104 + 451584 = 47348^2 + 672^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1429245 + ... + 1430812.

Almost surely, 2^2242284688 is an apocalyptic number.

2242284688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2242284688 is an abundant number, since it is smaller than the sum of its proper divisors (2811437798).

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

2242284688 is a wasteful number, since it uses less digits than its factorization.

2242284688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860079 (or 2860066 counting only the distinct ones).

The product of its digits is 786432, while the sum is 46.

The square root of 2242284688 is about 47352.7685357467. The cubic root of 2242284688 is about 1308.8712161329.

The spelling of 2242284688 in words is "two billion, two hundred forty-two million, two hundred eighty-four thousand, six hundred eighty-eight".