2115560060 has 24 divisors (see below), whose sum is σ = 4452954576. Its totient is φ = 844266240.

The previous prime is 2115560059. The next prime is 2115560089. The reversal of 2115560060 is 600655112.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 113486 + ... + 130805.

It is an arithmetic number, because the mean of its divisors is an integer number (185539774).

Almost surely, 2^2115560060 is an apocalyptic number.

2115560060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2115560060 is an abundant number, since it is smaller than the sum of its proper divisors (2337394516).

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

2115560060 is a wasteful number, since it uses less digits than its factorization.

2115560060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244733 (or 244731 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 2115560060 is about 45995.2177948969. The cubic root of 2115560060 is about 1283.7342247113.

The spelling of 2115560060 in words is "two billion, one hundred fifteen million, five hundred sixty thousand, sixty".