2242448482 has 8 divisors (see below), whose sum is σ = 3367600236. Its totient is φ = 1119915072.

The previous prime is 2242448471. The next prime is 2242448489. The reversal of 2242448482 is 2848442422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2019513721 + 222934761 = 44939^2 + 14931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2242448489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652443 + ... + 655870.

Almost surely, 2^2242448482 is an apocalyptic number.

2242448482 is a deficient number, since it is larger than the sum of its proper divisors (1125151754).

2242448482 is a wasteful number, since it uses less digits than its factorization.

2242448482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309172.

The product of its digits is 262144, while the sum is 40.

The square root of 2242448482 is about 47354.4980123325. The cubic root of 2242448482 is about 1308.9030854183.

The spelling of 2242448482 in words is "two billion, two hundred forty-two million, four hundred forty-eight thousand, four hundred eighty-two".