2118835248 has 40 divisors (see below), whose sum is σ = 5526812928. Its totient is φ = 699419712.

The previous prime is 2118835223. The next prime is 2118835249. The reversal of 2118835248 is 8425388112.

It is not an unprimeable number, because it can be changed into a prime (2118835249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209340 + ... + 219227.

Almost surely, 2^2118835248 is an apocalyptic number.

It is an amenable number.

2118835248 is an abundant number, since it is smaller than the sum of its proper divisors (3407977680).

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

2118835248 is a wasteful number, since it uses less digits than its factorization.

2118835248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428681 (or 428675 counting only the distinct ones).

The product of its digits is 122880, while the sum is 42.

The square root of 2118835248 is about 46030.8075966520. The cubic root of 2118835248 is about 1284.3963508886.

The spelling of 2118835248 in words is "two billion, one hundred eighteen million, eight hundred thirty-five thousand, two hundred forty-eight".