2130892860 has 24 divisors (see below), whose sum is σ = 5966500176. Its totient is φ = 568238080.

The previous prime is 2130892853. The next prime is 2130892871. The reversal of 2130892860 is 682980312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17757381 + ... + 17757500.

It is an arithmetic number, because the mean of its divisors is an integer number (248604174).

Almost surely, 2^2130892860 is an apocalyptic number.

2130892860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130892860 is an abundant number, since it is smaller than the sum of its proper divisors (3835607316).

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

2130892860 is a wasteful number, since it uses less digits than its factorization.

2130892860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35514893 (or 35514891 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 2130892860 is about 46161.5950764269. The cubic root of 2130892860 is about 1286.8281065235.

The spelling of 2130892860 in words is "two billion, one hundred thirty million, eight hundred ninety-two thousand, eight hundred sixty".