196242055 has 8 divisors (see below), whose sum is σ = 235566000. Its totient is φ = 156943296.

The previous prime is 196242037. The next prime is 196242071. The reversal of 196242055 is 550242691.

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 196242055 - 2⁵ = 196242023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196242055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24996 + ... + 31894.

It is an arithmetic number, because the mean of its divisors is an integer number (29445750).

Almost surely, 2^196242055 is an apocalyptic number.

196242055 is a deficient number, since it is larger than the sum of its proper divisors (39323945).

196242055 is an equidigital number, since it uses as much as digits as its factorization.

196242055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12593.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 196242055 is about 14008.6421540419. The cubic root of 196242055 is about 581.1175983933.

The spelling of 196242055 in words is "one hundred ninety-six million, two hundred forty-two thousand, fifty-five".