18700096197 has 16 divisors (see below), whose sum is σ = 25395773760. Its totient is φ = 12236236800.

The previous prime is 18700096183. The next prime is 18700096199. The reversal of 18700096197 is 79169000781.

It is a happy number.

It is not a de Polignac number, because 18700096197 - 2¹⁰ = 18700095173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18700096199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31047 + ... + 195867.

It is an arithmetic number, because the mean of its divisors is an integer number (1587235860).

Almost surely, 2^18700096197 is an apocalyptic number.

It is an amenable number.

18700096197 is a deficient number, since it is larger than the sum of its proper divisors (6695677563).

18700096197 is a wasteful number, since it uses less digits than its factorization.

18700096197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165524.

The product of its (nonzero) digits is 190512, while the sum is 48.

The spelling of 18700096197 in words is "eighteen billion, seven hundred million, ninety-six thousand, one hundred ninety-seven".