19320096 has 24 divisors (see below), whose sum is σ = 50715504. Its totient is φ = 6440000.

The previous prime is 19320089. The next prime is 19320097. The reversal of 19320096 is 69002391.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×19320096² = 746532218898432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (19320097) 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, 100530 + ... + 100721.

It is an arithmetic number, because the mean of its divisors is an integer number (2113146).

Almost surely, 2^19320096 is an apocalyptic number.

19320096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

19320096 is an abundant number, since it is smaller than the sum of its proper divisors (31395408).

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

19320096 is a wasteful number, since it uses less digits than its factorization.

19320096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201264 (or 201256 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 19320096 is about 4395.4631155317. The cubic root of 19320096 is about 268.3303270713.

The spelling of 19320096 in words is "nineteen million, three hundred twenty thousand, ninety-six".