197960105 has 8 divisors (see below), whose sum is σ = 271488192. Its totient is φ = 135744048.

The previous prime is 197960083. The next prime is 197960137. The reversal of 197960105 is 501069791.

197960105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 197960105 - 2⁶ = 197960041 is a prime.

It is a super-2 number, since 2×197960105² = 78376406343222050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2827967 + ... + 2828036.

It is an arithmetic number, because the mean of its divisors is an integer number (33936024).

Almost surely, 2^197960105 is an apocalyptic number.

It is an amenable number.

197960105 is a deficient number, since it is larger than the sum of its proper divisors (73528087).

197960105 is an equidigital number, since it uses as much as digits as its factorization.

197960105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5656015.

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 197960105 is about 14069.8296009582. The cubic root of 197960105 is about 582.8085197231.

The spelling of 197960105 in words is "one hundred ninety-seven million, nine hundred sixty thousand, one hundred five".