2160714639 has 4 divisors (see below), whose sum is σ = 2880952856. Its totient is φ = 1440476424.

The previous prime is 2160714587. The next prime is 2160714643. The reversal of 2160714639 is 9364170612.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2160714639 - 2⁷ = 2160714511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2160714597 and 2160714606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160714649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360119104 + ... + 360119109.

It is an arithmetic number, because the mean of its divisors is an integer number (720238214).

Almost surely, 2^2160714639 is an apocalyptic number.

2160714639 is a deficient number, since it is larger than the sum of its proper divisors (720238217).

2160714639 is an equidigital number, since it uses as much as digits as its factorization.

2160714639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720238216.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 2160714639 is about 46483.4878101891. The cubic root of 2160714639 is about 1292.8033578419.

The spelling of 2160714639 in words is "two billion, one hundred sixty million, seven hundred fourteen thousand, six hundred thirty-nine".