19022968 has 16 divisors (see below), whose sum is σ = 36427680. Its totient is φ = 9308928.

The previous prime is 19022953. The next prime is 19022987. The reversal of 19022968 is 86922091.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24921 + ... + 25672.

It is an arithmetic number, because the mean of its divisors is an integer number (2276730).

Almost surely, 2^19022968 is an apocalyptic number.

It is an amenable number.

19022968 is a deficient number, since it is larger than the sum of its proper divisors (17404712).

19022968 is a wasteful number, since it uses less digits than its factorization.

19022968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50646 (or 50642 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 19022968 is about 4361.5327581024. The cubic root of 19022968 is about 266.9476441176.

The spelling of 19022968 in words is "nineteen million, twenty-two thousand, nine hundred sixty-eight".