89366117 has 2 divisors, whose sum is σ = 89366118. Its totient is φ = 89366116.

The previous prime is 89366111. The next prime is 89366119. The reversal of 89366117 is 71166398.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54626881 + 34739236 = 7391^2 + 5894^2 .

It is a cyclic number.

It is not a de Polignac number, because 89366117 - 2¹⁰ = 89365093 is a prime.

Together with 89366119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89366111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44683058 + 44683059.

It is an arithmetic number, because the mean of its divisors is an integer number (44683059).

Almost surely, 2^89366117 is an apocalyptic number.

It is an amenable number.

89366117 is a deficient number, since it is larger than the sum of its proper divisors (1).

89366117 is an equidigital number, since it uses as much as digits as its factorization.

89366117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 41.

The square root of 89366117 is about 9453.3653795884. The cubic root of 89366117 is about 447.0858888688.

The spelling of 89366117 in words is "eighty-nine million, three hundred sixty-six thousand, one hundred seventeen".