196341077 has 2 divisors, whose sum is σ = 196341078. Its totient is φ = 196341076.

The previous prime is 196341059. The next prime is 196341113. The reversal of 196341077 is 770143691.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191296561 + 5044516 = 13831^2 + 2246^2 .

It is a cyclic number.

It is not a de Polignac number, because 196341077 - 2⁸ = 196340821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196341077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196341037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98170538 + 98170539.

It is an arithmetic number, because the mean of its divisors is an integer number (98170539).

Almost surely, 2^196341077 is an apocalyptic number.

It is an amenable number.

196341077 is a deficient number, since it is larger than the sum of its proper divisors (1).

196341077 is an equidigital number, since it uses as much as digits as its factorization.

196341077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 196341077 is about 14012.1760265849. The cubic root of 196341077 is about 581.2153242196.

The spelling of 196341077 in words is "one hundred ninety-six million, three hundred forty-one thousand, seventy-seven".