2072746159 has 8 divisors (see below), whose sum is σ = 2292153552. Its totient is φ = 1858501440.

The previous prime is 2072746153. The next prime is 2072746171. The reversal of 2072746159 is 9516472702.

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

It is a cyclic number.

It is not a de Polignac number, because 2072746159 - 2²⁵ = 2039191727 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 (2072746153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289824 + ... + 1291429.

It is an arithmetic number, because the mean of its divisors is an integer number (286519194).

Almost surely, 2^2072746159 is an apocalyptic number.

2072746159 is a deficient number, since it is larger than the sum of its proper divisors (219407393).

2072746159 is a wasteful number, since it uses less digits than its factorization.

2072746159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581337.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 2072746159 is about 45527.4220552844. The cubic root of 2072746159 is about 1275.0152317032.

The spelling of 2072746159 in words is "two billion, seventy-two million, seven hundred forty-six thousand, one hundred fifty-nine".