2130837732 has 96 divisors (see below), whose sum is σ = 5992237440. Its totient is φ = 652170240.

The previous prime is 2130837689. The next prime is 2130837757. The reversal of 2130837732 is 2377380312.

It is a super-2 number, since 2×2130837732² = 9080938880229807648, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61123 + ... + 89429.

It is an arithmetic number, because the mean of its divisors is an integer number (62419140).

Almost surely, 2^2130837732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130837732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2996118720).

2130837732 is an abundant number, since it is smaller than the sum of its proper divisors (3861399708).

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

2130837732 is a wasteful number, since it uses less digits than its factorization.

2130837732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28378 (or 28370 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 2130837732 is about 46160.9979528173. The cubic root of 2130837732 is about 1286.8170093174.

The spelling of 2130837732 in words is "two billion, one hundred thirty million, eight hundred thirty-seven thousand, seven hundred thirty-two".