19160968 has 32 divisors (see below), whose sum is σ = 38851200. Its totient is φ = 8828352.

The previous prime is 19160963. The next prime is 19160971. The reversal of 19160968 is 86906191.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 19160968.

It is not an unprimeable number, because it can be changed into a prime (19160963) 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 7 ways as a sum of consecutive naturals, for example, 3921 + ... + 7327.

It is an arithmetic number, because the mean of its divisors is an integer number (1214100).

Almost surely, 2^19160968 is an apocalyptic number.

It is an amenable number.

19160968 is an abundant number, since it is smaller than the sum of its proper divisors (19690232).

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

19160968 is a wasteful number, since it uses less digits than its factorization.

19160968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469 (or 3465 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 19160968 is about 4377.3242968736. The cubic root of 19160968 is about 267.5916034137.

The spelling of 19160968 in words is "nineteen million, one hundred sixty thousand, nine hundred sixty-eight".