119885197 has 4 divisors (see below), whose sum is σ = 119907100. Its totient is φ = 119863296.

The previous prime is 119885179. The next prime is 119885201. The reversal of 119885197 is 791588911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 791588911 = 2251 ⋅351661.

It can be written as a sum of positive squares in 2 ways, for example, as 80622441 + 39262756 = 8979^2 + 6266^2 .

It is a cyclic number.

It is not a de Polignac number, because 119885197 - 2¹¹ = 119883149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 119885197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119885147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5179 + ... + 16327.

It is an arithmetic number, because the mean of its divisors is an integer number (29976775).

Almost surely, 2^119885197 is an apocalyptic number.

It is an amenable number.

119885197 is a deficient number, since it is larger than the sum of its proper divisors (21903).

119885197 is a wasteful number, since it uses less digits than its factorization.

119885197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21902.

The product of its digits is 181440, while the sum is 49.

The square root of 119885197 is about 10949.2098801694. The cubic root of 119885197 is about 493.0850710429.

The spelling of 119885197 in words is "one hundred nineteen million, eight hundred eighty-five thousand, one hundred ninety-seven".