2388228714 has 72 divisors (see below), whose sum is σ = 5631945228. Its totient is φ = 728870400.

The previous prime is 2388228691. The next prime is 2388228749. The reversal of 2388228714 is 4178228832.

It can be written as a sum of positive squares in 6 ways, for example, as 2387983689 + 245025 = 48867^2 + 495^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2388228714.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 416064 + ... + 421764.

Almost surely, 2^2388228714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2388228714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2815972614).

2388228714 is an abundant number, since it is smaller than the sum of its proper divisors (3243716514).

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

2388228714 is a wasteful number, since it uses less digits than its factorization.

2388228714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5800 (or 5760 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 2388228714 is about 48869.5069956716. The cubic root of 2388228714 is about 1336.6733987495.

The spelling of 2388228714 in words is "two billion, three hundred eighty-eight million, two hundred twenty-eight thousand, seven hundred fourteen".