2160064797 has 16 divisors (see below), whose sum is σ = 3250255680. Its totient is φ = 1263987200.

The previous prime is 2160064769. The next prime is 2160064811. The reversal of 2160064797 is 7974600612.

It is a cyclic number.

It is not a de Polignac number, because 2160064797 - 2¹² = 2160060701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160064997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127604 + ... + 1129517.

It is an arithmetic number, because the mean of its divisors is an integer number (203140980).

Almost surely, 2^2160064797 is an apocalyptic number.

It is an amenable number.

2160064797 is a deficient number, since it is larger than the sum of its proper divisors (1090190883).

2160064797 is a wasteful number, since it uses less digits than its factorization.

2160064797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257164.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 2160064797 is about 46476.4972539885. The cubic root of 2160064797 is about 1292.6737398996.

The spelling of 2160064797 in words is "two billion, one hundred sixty million, sixty-four thousand, seven hundred ninety-seven".