92645491 has 2 divisors, whose sum is σ = 92645492. Its totient is φ = 92645490.

The previous prime is 92645477. The next prime is 92645503. The reversal of 92645491 is 19454629.

It is a strong prime.

It is an emirp because it is prime and its reverse (19454629) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 92645491 - 2¹¹ = 92643443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92645411) 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, 46322745 + 46322746.

It is an arithmetic number, because the mean of its divisors is an integer number (46322746).

Almost surely, 2^92645491 is an apocalyptic number.

92645491 is a deficient number, since it is larger than the sum of its proper divisors (1).

92645491 is an equidigital number, since it uses as much as digits as its factorization.

92645491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 40.

The square root of 92645491 is about 9625.2527759015. The cubic root of 92645491 is about 452.4890727192.

The spelling of 92645491 in words is "ninety-two million, six hundred forty-five thousand, four hundred ninety-one".