19196073 has 24 divisors (see below), whose sum is σ = 30051840. Its totient is φ = 11737440.

The previous prime is 19196059. The next prime is 19196083. The reversal of 19196073 is 37069191.

It is not a de Polignac number, because 19196073 - 2⁵ = 19196041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (19196083) 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 23 ways as a sum of consecutive naturals, for example, 21918 + ... + 22776.

It is an arithmetic number, because the mean of its divisors is an integer number (1252160).

Almost surely, 2^19196073 is an apocalyptic number.

19196073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

19196073 is a deficient number, since it is larger than the sum of its proper divisors (10855767).

19196073 is a wasteful number, since it uses less digits than its factorization.

19196073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 19196073 is about 4381.3323316087. The cubic root of 19196073 is about 267.7549227937.

The spelling of 19196073 in words is "nineteen million, one hundred ninety-six thousand, seventy-three".