2160397632 has 56 divisors (see below), whose sum is σ = 5722534656. Its totient is φ = 719315968.

The previous prime is 2160397597. The next prime is 2160397633. The reversal of 2160397632 is 2367930612.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160397633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177073 + ... + 188879.

Almost surely, 2^2160397632 is an apocalyptic number.

It is an amenable number.

2160397632 is an abundant number, since it is smaller than the sum of its proper divisors (3562137024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2160397632 is a wasteful number, since it uses less digits than its factorization.

2160397632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12775 (or 12765 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 2160397632 is about 46480.0777968368. The cubic root of 2160397632 is about 1292.7401306499.

The spelling of 2160397632 in words is "two billion, one hundred sixty million, three hundred ninety-seven thousand, six hundred thirty-two".