2081367292 has 24 divisors (see below), whose sum is σ = 3671136000. Its totient is φ = 1032488256.

The previous prime is 2081367289. The next prime is 2081367329. The reversal of 2081367292 is 2927631802.

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, 721509 + ... + 724387.

It is an arithmetic number, because the mean of its divisors is an integer number (152964000).

Almost surely, 2^2081367292 is an apocalyptic number.

It is an amenable number.

2081367292 is a deficient number, since it is larger than the sum of its proper divisors (1589768708).

2081367292 is a wasteful number, since it uses less digits than its factorization.

2081367292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245 (or 4243 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2081367292 is about 45622.0044715267. The cubic root of 2081367292 is about 1276.7805019382.

The spelling of 2081367292 in words is "two billion, eighty-one million, three hundred sixty-seven thousand, two hundred ninety-two".