19132208 has 40 divisors (see below), whose sum is σ = 40533120. Its totient is φ = 8709120.

The previous prime is 19132171. The next prime is 19132213. The reversal of 19132208 is 80223191.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7298 + ... + 9566.

It is an arithmetic number, because the mean of its divisors is an integer number (1013328).

Almost surely, 2^19132208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19132208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20266560).

19132208 is an abundant number, since it is smaller than the sum of its proper divisors (21400912).

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

19132208 is a wasteful number, since it uses less digits than its factorization.

19132208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325 (or 2319 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 19132208 is about 4374.0379513671. The cubic root of 19132208 is about 267.4576542280.

Adding to 19132208 its reverse (80223191), we get a palindrome (99355399).

The spelling of 19132208 in words is "nineteen million, one hundred thirty-two thousand, two hundred eight".