2289970248 has 64 divisors (see below), whose sum is σ = 5916672000. Its totient is φ = 737816640.

The previous prime is 2289970223. The next prime is 2289970271. The reversal of 2289970248 is 8420799822.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2289970248.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 953353 + ... + 955751.

It is an arithmetic number, because the mean of its divisors is an integer number (92448000).

Almost surely, 2^2289970248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2289970248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2958336000).

2289970248 is an abundant number, since it is smaller than the sum of its proper divisors (3626701752).

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

2289970248 is a wasteful number, since it uses less digits than its factorization.

2289970248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722 (or 3718 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 2289970248 is about 47853.6335924452. The cubic root of 2289970248 is about 1318.0845818936.

The spelling of 2289970248 in words is "two billion, two hundred eighty-nine million, nine hundred seventy thousand, two hundred forty-eight".