192497 has 2 divisors, whose sum is σ = 192498. Its totient is φ = 192496.

The previous prime is 192463. The next prime is 192499. The reversal of 192497 is 794291.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190096 + 2401 = 436^2 + 49^2 .

It is a cyclic number.

It is not a de Polignac number, because 192497 - 2¹⁰ = 191473 is a prime.

Together with 192499, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 192497.

It is not a weakly prime, because it can be changed into another prime (192499) by changing a digit.

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, 96248 + 96249.

It is an arithmetic number, because the mean of its divisors is an integer number (96249).

2¹⁹²⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

192497 is a deficient number, since it is larger than the sum of its proper divisors (1).

192497 is an equidigital number, since it uses as much as digits as its factorization.

192497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 32.

The square root of 192497 is about 438.7448005390. The cubic root of 192497 is about 57.7397175649.

The spelling of 192497 in words is "one hundred ninety-two thousand, four hundred ninety-seven".