360091 has 2 divisors, whose sum is σ = 360092. Its totient is φ = 360090.

The previous prime is 360089. The next prime is 360163. The reversal of 360091 is 190063.

It is a weak prime.

It is an emirp because it is prime and its reverse (190063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 360091 - 2¹ = 360089 is a prime.

Together with 360089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (360071) 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, 180045 + 180046.

It is an arithmetic number, because the mean of its divisors is an integer number (180046).

2³⁶⁰⁰⁹¹ is an apocalyptic number.

360091 is a deficient number, since it is larger than the sum of its proper divisors (1).

360091 is an equidigital number, since it uses as much as digits as its factorization.

360091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 360091 is about 600.0758285417. The cubic root of 360091 is about 71.1438596087.

The spelling of 360091 in words is "three hundred sixty thousand, ninety-one".