2118792060 has 192 divisors, whose sum is σ = 8218506240. Its totient is φ = 440259840.

The previous prime is 2118792047. The next prime is 2118792079. The reversal of 2118792060 is 602978112.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16102 + ... + 67058.

It is an arithmetic number, because the mean of its divisors is an integer number (42804720).

Almost surely, 2^2118792060 is an apocalyptic number.

2118792060 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 2118792060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4109253120).

2118792060 is an abundant number, since it is smaller than the sum of its proper divisors (6099714180).

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

2118792060 is a wasteful number, since it uses less digits than its factorization.

2118792060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50993 (or 50985 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 2118792060 is about 46030.3384736632. The cubic root of 2118792060 is about 1284.3876242565.

The spelling of 2118792060 in words is "two billion, one hundred eighteen million, seven hundred ninety-two thousand, sixty".