196052497 has 2 divisors, whose sum is σ = 196052498. Its totient is φ = 196052496.

The previous prime is 196052477. The next prime is 196052533. The reversal of 196052497 is 794250691.

It is a happy number.

196052497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140161921 + 55890576 = 11839^2 + 7476^2 .

It is a cyclic number.

It is not a de Polignac number, because 196052497 - 2¹⁹ = 195528209 is a prime.

It is not a weakly prime, because it can be changed into another prime (196052477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98026248 + 98026249.

It is an arithmetic number, because the mean of its divisors is an integer number (98026249).

Almost surely, 2^196052497 is an apocalyptic number.

It is an amenable number.

196052497 is a deficient number, since it is larger than the sum of its proper divisors (1).

196052497 is an equidigital number, since it uses as much as digits as its factorization.

196052497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 196052497 is about 14001.8747673303. The cubic root of 196052497 is about 580.9304299215.

The spelling of 196052497 in words is "one hundred ninety-six million, fifty-two thousand, four hundred ninety-seven".