19648132 has 12 divisors (see below), whose sum is σ = 39296320. Its totient is φ = 8420616.

The previous prime is 19648127. The next prime is 19648133. The reversal of 19648132 is 23184691.

19648132 is an admirable number.

It is a hoax number, since the sum of its digits (34) 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 (19648133) 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, 350832 + ... + 350887.

Almost surely, 2^19648132 is an apocalyptic number.

It is an amenable number.

19648132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

19648132 is a wasteful number, since it uses less digits than its factorization.

19648132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701730 (or 701728 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 19648132 is about 4432.6213463367. The cubic root of 19648132 is about 269.8404727500.

The spelling of 19648132 in words is "nineteen million, six hundred forty-eight thousand, one hundred thirty-two".