196468135 has 8 divisors (see below), whose sum is σ = 236420640. Its totient is φ = 156735264.

The previous prime is 196468117. The next prime is 196468159. The reversal of 196468135 is 531864691.

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 196468135 - 2²¹ = 194370983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196468091 and 196468100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52932 + ... + 56521.

It is an arithmetic number, because the mean of its divisors is an integer number (29552580).

Almost surely, 2^196468135 is an apocalyptic number.

196468135 is a deficient number, since it is larger than the sum of its proper divisors (39952505).

196468135 is a wasteful number, since it uses less digits than its factorization.

196468135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109817.

The product of its digits is 155520, while the sum is 43.

The square root of 196468135 is about 14016.7091358849. The cubic root of 196468135 is about 581.3406709441.

The spelling of 196468135 in words is "one hundred ninety-six million, four hundred sixty-eight thousand, one hundred thirty-five".