192916147 has 2 divisors, whose sum is σ = 192916148. Its totient is φ = 192916146.

The previous prime is 192916127. The next prime is 192916169. The reversal of 192916147 is 741619291.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-192916147 is a prime.

It is not a weakly prime, because it can be changed into another prime (192916127) 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 as a sum of consecutive naturals, namely, 96458073 + 96458074.

It is an arithmetic number, because the mean of its divisors is an integer number (96458074).

Almost surely, 2^192916147 is an apocalyptic number.

192916147 is a deficient number, since it is larger than the sum of its proper divisors (1).

192916147 is an equidigital number, since it uses as much as digits as its factorization.

192916147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 40.

The square root of 192916147 is about 13889.4257260695. The cubic root of 192916147 is about 577.8159507474.

The spelling of 192916147 in words is "one hundred ninety-two million, nine hundred sixteen thousand, one hundred forty-seven".