196900197 has 8 divisors (see below), whose sum is σ = 282728544. Its totient is φ = 121169328.

The previous prime is 196900183. The next prime is 196900219. The reversal of 196900197 is 791009691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 196900197 - 2²⁴ = 180122981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196900117) 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 7 ways as a sum of consecutive naturals, for example, 2524323 + ... + 2524400.

It is an arithmetic number, because the mean of its divisors is an integer number (35341068).

Almost surely, 2^196900197 is an apocalyptic number.

It is an amenable number.

196900197 is a deficient number, since it is larger than the sum of its proper divisors (85828347).

196900197 is a wasteful number, since it uses less digits than its factorization.

196900197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048739.

The product of its (nonzero) digits is 30618, while the sum is 42.

The square root of 196900197 is about 14032.1130625434. The cubic root of 196900197 is about 581.7665098280.

The spelling of 196900197 in words is "one hundred ninety-six million, nine hundred thousand, one hundred ninety-seven".