2115232760 has 64 divisors (see below), whose sum is σ = 5017917600. Its totient is φ = 800257536.

The previous prime is 2115232751. The next prime is 2115232771. The reversal of 2115232760 is 672325112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555182 + ... + 558978.

Almost surely, 2^2115232760 is an apocalyptic number.

2115232760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2115232760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2508958800).

2115232760 is an abundant number, since it is smaller than the sum of its proper divisors (2902684840).

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

2115232760 is a wasteful number, since it uses less digits than its factorization.

2115232760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4560 (or 4556 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2115232760 is about 45991.6596786852. The cubic root of 2115232760 is about 1283.6680187785.

Adding to 2115232760 its reverse (672325112), we get a palindrome (2787557872).

The spelling of 2115232760 in words is "two billion, one hundred fifteen million, two hundred thirty-two thousand, seven hundred sixty".