2072915097 has 8 divisors (see below), whose sum is σ = 3015149280. Its totient is φ = 1256312160.

The previous prime is 2072915087. The next prime is 2072915129. The reversal of 2072915097 is 7905192702.

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

It is not a de Polignac number, because 2072915097 - 2⁸ = 2072914841 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2072915017) by changing a digit.

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, 31407772 + ... + 31407837.

It is an arithmetic number, because the mean of its divisors is an integer number (376893660).

Almost surely, 2^2072915097 is an apocalyptic number.

It is an amenable number.

2072915097 is a deficient number, since it is larger than the sum of its proper divisors (942234183).

2072915097 is a wasteful number, since it uses less digits than its factorization.

2072915097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62815623.

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 2072915097 is about 45529.2773608367. The cubic root of 2072915097 is about 1275.0498705599.

The spelling of 2072915097 in words is "two billion, seventy-two million, nine hundred fifteen thousand, ninety-seven".