2163104732 has 24 divisors (see below), whose sum is σ = 4002859392. Its totient is φ = 1021132800.

The previous prime is 2163104731. The next prime is 2163104771. The reversal of 2163104732 is 2374013612.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2163104695 and 2163104704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163104731) 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, 207653 + ... + 217820.

It is an arithmetic number, because the mean of its divisors is an integer number (166785808).

Almost surely, 2^2163104732 is an apocalyptic number.

It is an amenable number.

2163104732 is a deficient number, since it is larger than the sum of its proper divisors (1839754660).

2163104732 is a wasteful number, since it uses less digits than its factorization.

2163104732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425549 (or 425547 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2163104732 is about 46509.1897585843. The cubic root of 2163104732 is about 1293.2798640228.

The spelling of 2163104732 in words is "two billion, one hundred sixty-three million, one hundred four thousand, seven hundred thirty-two".