19032968 has 16 divisors (see below), whose sum is σ = 35733660. Its totient is φ = 9504000.

The previous prime is 19032967. The next prime is 19032971. The reversal of 19032968 is 86923091.

It can be written as a sum of positive squares in 2 ways, for example, as 18992164 + 40804 = 4358^2 + 202^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19032967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9668 + ... + 11468.

Almost surely, 2^19032968 is an apocalyptic number.

It is an amenable number.

19032968 is a deficient number, since it is larger than the sum of its proper divisors (16700692).

19032968 is a wasteful number, since it uses less digits than its factorization.

19032968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128 (or 3124 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 19032968 is about 4362.6789934626. The cubic root of 19032968 is about 266.9944122983.

The spelling of 19032968 in words is "nineteen million, thirty-two thousand, nine hundred sixty-eight".