2115884300 has 18 divisors (see below), whose sum is σ = 4591469148. Its totient is φ = 846353680.

The previous prime is 2115884299. The next prime is 2115884371. The reversal of 2115884300 is 34885112.

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 5 ways as a sum of consecutive naturals, for example, 10579322 + ... + 10579521.

Almost surely, 2^2115884300 is an apocalyptic number.

2115884300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2115884300 is an abundant number, since it is smaller than the sum of its proper divisors (2475584848).

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

2115884300 is a wasteful number, since it uses less digits than its factorization.

2115884300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21158857 (or 21158850 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 2115884300 is about 45998.7423741128. The cubic root of 2115884300 is about 1283.7998049375.

The spelling of 2115884300 in words is "two billion, one hundred fifteen million, eight hundred eighty-four thousand, three hundred".