19484196 has 48 divisors (see below), whose sum is σ = 48404160. Its totient is φ = 6082560.

The previous prime is 19484191. The next prime is 19484239. The reversal of 19484196 is 69148491.

It is not an unprimeable number, because it can be changed into a prime (19484191) 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, 21676 + ... + 22556.

It is an arithmetic number, because the mean of its divisors is an integer number (1008420).

Almost surely, 2^19484196 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 19484196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24202080).

19484196 is an abundant number, since it is smaller than the sum of its proper divisors (28919964).

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

19484196 is a wasteful number, since it uses less digits than its factorization.

19484196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 1002 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 19484196 is about 4414.0906198219. The cubic root of 19484196 is about 269.0878961717.

The spelling of 19484196 in words is "nineteen million, four hundred eighty-four thousand, one hundred ninety-six".