2162947596 has 48 divisors (see below), whose sum is σ = 5148057600. Its totient is φ = 706560192.

The previous prime is 2162947561. The next prime is 2162947597. The reversal of 2162947596 is 6957492612.

It is not an unprimeable number, because it can be changed into a prime (2162947597) 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, 812115 + ... + 814773.

It is an arithmetic number, because the mean of its divisors is an integer number (107251200).

Almost surely, 2^2162947596 is an apocalyptic number.

It is an amenable number.

2162947596 is an abundant number, since it is smaller than the sum of its proper divisors (2985110004).

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

2162947596 is a wasteful number, since it uses less digits than its factorization.

2162947596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998 (or 3996 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 2162947596 is about 46507.5004273504. The cubic root of 2162947596 is about 1293.2485470392.

The spelling of 2162947596 in words is "two billion, one hundred sixty-two million, nine hundred forty-seven thousand, five hundred ninety-six".