954290191 has 2 divisors, whose sum is σ = 954290192. Its totient is φ = 954290190.

The previous prime is 954290137. The next prime is 954290221. The reversal of 954290191 is 191092459.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-954290191 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (954290111) 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, 477145095 + 477145096.

It is an arithmetic number, because the mean of its divisors is an integer number (477145096).

Almost surely, 2^954290191 is an apocalyptic number.

954290191 is a deficient number, since it is larger than the sum of its proper divisors (1).

954290191 is an equidigital number, since it uses as much as digits as its factorization.

954290191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 954290191 is about 30891.5877060406. The cubic root of 954290191 is about 984.5251616339.

The spelling of 954290191 in words is "nine hundred fifty-four million, two hundred ninety thousand, one hundred ninety-one".