196455835 has 16 divisors (see below), whose sum is σ = 244138752. Its totient is φ = 151603200.

The previous prime is 196455803. The next prime is 196455851. The reversal of 196455835 is 538554691.

It is not a de Polignac number, because 196455835 - 2⁵ = 196455803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50355 + ... + 54115.

It is an arithmetic number, because the mean of its divisors is an integer number (15258672).

Almost surely, 2^196455835 is an apocalyptic number.

196455835 is a deficient number, since it is larger than the sum of its proper divisors (47682917).

196455835 is a wasteful number, since it uses less digits than its factorization.

196455835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134.

The product of its digits is 648000, while the sum is 46.

The square root of 196455835 is about 14016.2703669700. The cubic root of 196455835 is about 581.3285389691.

The spelling of 196455835 in words is "one hundred ninety-six million, four hundred fifty-five thousand, eight hundred thirty-five".