19334828 has 12 divisors (see below), whose sum is σ = 33929280. Its totient is φ = 9640752.

The previous prime is 19334827. The next prime is 19334839. The reversal of 19334828 is 82843391.

It is a junction number, because it is equal to n+sod(n) for n = 19334791 and 19334800.

It is not an unprimeable number, because it can be changed into a prime (19334827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4988 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (2827440).

Almost surely, 2^19334828 is an apocalyptic number.

It is an amenable number.

19334828 is a deficient number, since it is larger than the sum of its proper divisors (14594452).

19334828 is a wasteful number, since it uses less digits than its factorization.

19334828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13336 (or 13334 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 19334828 is about 4397.1386150541. The cubic root of 19334828 is about 268.3985123440.

The spelling of 19334828 in words is "nineteen million, three hundred thirty-four thousand, eight hundred twenty-eight".