2140785327 has 8 divisors (see below), whose sum is σ = 2858701360. Its totient is φ = 1425029760.

The previous prime is 2140785313. The next prime is 2140785337. The reversal of 2140785327 is 7235870412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2140785327 - 2¹¹ = 2140783279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140785337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537802 + ... + 541767.

It is an arithmetic number, because the mean of its divisors is an integer number (357337670).

Almost surely, 2^2140785327 is an apocalyptic number.

2140785327 is a deficient number, since it is larger than the sum of its proper divisors (717916033).

2140785327 is a wasteful number, since it uses less digits than its factorization.

2140785327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080233.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 2140785327 is about 46268.6214080342. The cubic root of 2140785327 is about 1288.8163585443.

The spelling of 2140785327 in words is "two billion, one hundred forty million, seven hundred eighty-five thousand, three hundred twenty-seven".