196315867 has 8 divisors (see below), whose sum is σ = 216128880. Its totient is φ = 176830560.

The previous prime is 196315853. The next prime is 196315871. The reversal of 196315867 is 768513691.

It is a happy number.

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 196315867 - 2⁷ = 196315739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196315807) 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, 80668 + ... + 83065.

It is an arithmetic number, because the mean of its divisors is an integer number (27016110).

Almost surely, 2^196315867 is an apocalyptic number.

196315867 is a deficient number, since it is larger than the sum of its proper divisors (19813013).

196315867 is a wasteful number, since it uses less digits than its factorization.

196315867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163853.

The product of its digits is 272160, while the sum is 46.

The square root of 196315867 is about 14011.2764229388. The cubic root of 196315867 is about 581.1904473307.

The spelling of 196315867 in words is "one hundred ninety-six million, three hundred fifteen thousand, eight hundred sixty-seven".