19696832 has 28 divisors (see below), whose sum is σ = 40788336. Its totient is φ = 9419520.

The previous prime is 19696799. The next prime is 19696837. The reversal of 19696832 is 23869691.

It is not an unprimeable number, because it can be changed into a prime (19696837) 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, 5219 + ... + 8162.

Almost surely, 2^19696832 is an apocalyptic number.

It is an amenable number.

19696832 is an abundant number, since it is smaller than the sum of its proper divisors (21091504).

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

19696832 is a wasteful number, since it uses less digits than its factorization.

19696832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13416 (or 13406 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 19696832 is about 4438.1113100056. Note that the first 3 decimals coincide. The cubic root of 19696832 is about 270.0632316469.

The spelling of 19696832 in words is "nineteen million, six hundred ninety-six thousand, eight hundred thirty-two".