196026279 has 8 divisors (see below), whose sum is σ = 263249280. Its totient is φ = 129743736.

The previous prime is 196026253. The next prime is 196026317. The reversal of 196026279 is 972620691.

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

It is not a de Polignac number, because 196026279 - 2⁸ = 196026023 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 196026279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196026209) by changing a digit.

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, 234627 + ... + 235460.

It is an arithmetic number, because the mean of its divisors is an integer number (32906160).

Almost surely, 2^196026279 is an apocalyptic number.

196026279 is a deficient number, since it is larger than the sum of its proper divisors (67223001).

196026279 is a wasteful number, since it uses less digits than its factorization.

196026279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470229.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 196026279 is about 14000.9385042575. The cubic root of 196026279 is about 580.9045329242.

The spelling of 196026279 in words is "one hundred ninety-six million, twenty-six thousand, two hundred seventy-nine".