108589093 has 2 divisors, whose sum is σ = 108589094. Its totient is φ = 108589092.

The previous prime is 108589067. The next prime is 108589109. The reversal of 108589093 is 390985801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75030244 + 33558849 = 8662^2 + 5793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108589093 is a prime.

It is a super-2 number, since 2×108589093² = 23583182237125298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108589193) 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, 54294546 + 54294547.

It is an arithmetic number, because the mean of its divisors is an integer number (54294547).

Almost surely, 2^108589093 is an apocalyptic number.

It is an amenable number.

108589093 is a deficient number, since it is larger than the sum of its proper divisors (1).

108589093 is an equidigital number, since it uses as much as digits as its factorization.

108589093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 108589093 is about 10420.6090512983. The cubic root of 108589093 is about 477.0846042431.

The spelling of 108589093 in words is "one hundred eight million, five hundred eighty-nine thousand, ninety-three".