30585097 has 2 divisors, whose sum is σ = 30585098. Its totient is φ = 30585096.

The previous prime is 30585089. The next prime is 30585133. The reversal of 30585097 is 79058503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26378496 + 4206601 = 5136^2 + 2051^2 .

It is an emirp because it is prime and its reverse (79058503) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30585097 - 2³ = 30585089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30585067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15292548 + 15292549.

It is an arithmetic number, because the mean of its divisors is an integer number (15292549).

Almost surely, 2^30585097 is an apocalyptic number.

It is an amenable number.

30585097 is a deficient number, since it is larger than the sum of its proper divisors (1).

30585097 is an equidigital number, since it uses as much as digits as its factorization.

30585097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 30585097 is about 5530.3794625685. The cubic root of 30585097 is about 312.7302946709.

The spelling of 30585097 in words is "thirty million, five hundred eighty-five thousand, ninety-seven".