196864270 has 8 divisors (see below), whose sum is σ = 354355704. Its totient is φ = 78745704.

The previous prime is 196864259. The next prime is 196864289. The reversal of 196864270 is 72468691.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9843204 + ... + 9843223.

It is an arithmetic number, because the mean of its divisors is an integer number (44294463).

Almost surely, 2^196864270 is an apocalyptic number.

196864270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196864270 is a deficient number, since it is larger than the sum of its proper divisors (157491434).

196864270 is a wasteful number, since it uses less digits than its factorization.

196864270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19686434.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 196864270 is about 14030.8328334422. The cubic root of 196864270 is about 581.7311240554.

The spelling of 196864270 in words is "one hundred ninety-six million, eight hundred sixty-four thousand, two hundred seventy".