197116295 has 4 divisors (see below), whose sum is σ = 236539560. Its totient is φ = 157693032.

The previous prime is 197116267. The next prime is 197116303. The reversal of 197116295 is 592611791.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 197116295 - 2¹² = 197112199 is a prime.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19711625 + ... + 19711634.

It is an arithmetic number, because the mean of its divisors is an integer number (59134890).

Almost surely, 2^197116295 is an apocalyptic number.

197116295 is a deficient number, since it is larger than the sum of its proper divisors (39423265).

197116295 is an equidigital number, since it uses as much as digits as its factorization.

197116295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39423264.

The product of its digits is 34020, while the sum is 41.

The square root of 197116295 is about 14039.8110742275. The cubic root of 197116295 is about 581.9792616300.

The spelling of 197116295 in words is "one hundred ninety-seven million, one hundred sixteen thousand, two hundred ninety-five".