196071027 has 4 divisors (see below), whose sum is σ = 261428040. Its totient is φ = 130714016.

The previous prime is 196070999. The next prime is 196071077. The reversal of 196071027 is 720170691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 720170691 = 3 ⋅240056897.

It is a cyclic number.

It is not a de Polignac number, because 196071027 - 2¹² = 196066931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196071077) 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 3 ways as a sum of consecutive naturals, for example, 32678502 + ... + 32678507.

It is an arithmetic number, because the mean of its divisors is an integer number (65357010).

Almost surely, 2^196071027 is an apocalyptic number.

196071027 is a deficient number, since it is larger than the sum of its proper divisors (65357013).

196071027 is an equidigital number, since it uses as much as digits as its factorization.

196071027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65357012.

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 196071027 is about 14002.5364488010. The cubic root of 196071027 is about 580.9487316552.

The spelling of 196071027 in words is "one hundred ninety-six million, seventy-one thousand, twenty-seven".