196075597 has 2 divisors, whose sum is σ = 196075598. Its totient is φ = 196075596.

The previous prime is 196075577. The next prime is 196075613. The reversal of 196075597 is 795570691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110439081 + 85636516 = 10509^2 + 9254^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196075597 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196075597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196075577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98037798 + 98037799.

It is an arithmetic number, because the mean of its divisors is an integer number (98037799).

Almost surely, 2^196075597 is an apocalyptic number.

It is an amenable number.

196075597 is a deficient number, since it is larger than the sum of its proper divisors (1).

196075597 is an equidigital number, since it uses as much as digits as its factorization.

196075597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 595350, while the sum is 49.

The square root of 196075597 is about 14002.6996325709. The cubic root of 196075597 is about 580.9532451812.

The spelling of 196075597 in words is "one hundred ninety-six million, seventy-five thousand, five hundred ninety-seven".