2081734152 has 32 divisors (see below), whose sum is σ = 5315068800. Its totient is φ = 679146944.

The previous prime is 2081734139. The next prime is 2081734177. The reversal of 2081734152 is 2514371802.

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, 921627 + ... + 923882.

It is an arithmetic number, because the mean of its divisors is an integer number (166095900).

Almost surely, 2^2081734152 is an apocalyptic number.

It is an amenable number.

2081734152 is an abundant number, since it is smaller than the sum of its proper divisors (3233334648).

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

2081734152 is a wasteful number, since it uses less digits than its factorization.

2081734152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845565 (or 1845561 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2081734152 is about 45626.0249419123. The cubic root of 2081734152 is about 1276.8555122738.

The spelling of 2081734152 in words is "two billion, eighty-one million, seven hundred thirty-four thousand, one hundred fifty-two".