19030768 has 40 divisors (see below), whose sum is σ = 38192000. Its totient is φ = 9180864.

The previous prime is 19030751. The next prime is 19030771. The reversal of 19030768 is 86703091.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95533 + ... + 95731.

It is an arithmetic number, because the mean of its divisors is an integer number (954800).

Almost surely, 2^19030768 is an apocalyptic number.

It is an amenable number.

19030768 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

19030768 is a wasteful number, since it uses less digits than its factorization.

19030768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 19030768 is about 4362.4268475242. The cubic root of 19030768 is about 266.9841247043.

The spelling of 19030768 in words is "nineteen million, thirty thousand, seven hundred sixty-eight".