2160972848 has 20 divisors (see below), whose sum is σ = 4194419040. Its totient is φ = 1078542144.

The previous prime is 2160972841. The next prime is 2160972953. The reversal of 2160972848 is 8482790612.

It is a happy number.

It is a super-2 number, since 2×2160972848² = 9339607299586462208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2160972841) 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, 112328 + ... + 130151.

It is an arithmetic number, because the mean of its divisors is an integer number (209720952).

Almost surely, 2^2160972848 is an apocalyptic number.

It is an amenable number.

2160972848 is a deficient number, since it is larger than the sum of its proper divisors (2033446192).

2160972848 is a wasteful number, since it uses less digits than its factorization.

2160972848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243044 (or 243038 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 2160972848 is about 46486.2651543442. The cubic root of 2160972848 is about 1292.8548531759.

The spelling of 2160972848 in words is "two billion, one hundred sixty million, nine hundred seventy-two thousand, eight hundred forty-eight".