196242056 has 8 divisors (see below), whose sum is σ = 367953870. Its totient is φ = 98121024.

The previous prime is 196242037. The next prime is 196242071. The reversal of 196242056 is 650242691.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 192376900 + 3865156 = 13870^2 + 1966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12265121 + ... + 12265136.

Almost surely, 2^196242056 is an apocalyptic number.

It is an amenable number.

196242056 is a deficient number, since it is larger than the sum of its proper divisors (171711814).

196242056 is a wasteful number, since it uses less digits than its factorization.

196242056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24530263 (or 24530259 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 196242056 is about 14008.6421897342. The cubic root of 196242056 is about 581.1175993804.

The spelling of 196242056 in words is "one hundred ninety-six million, two hundred forty-two thousand, fifty-six".