89069317 has 12 divisors (see below), whose sum is σ = 93866220. Its totient is φ = 84506048.

The previous prime is 89069311. The next prime is 89069327. The reversal of 89069317 is 71396098.

It can be written as a sum of positive squares in 2 ways, for example, as 75186241 + 13883076 = 8671^2 + 3726^2 .

It is not a de Polignac number, because 89069317 - 2²³ = 80680709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89069311) 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 in 11 ways as a sum of consecutive naturals, for example, 71859 + ... + 73087.

It is an arithmetic number, because the mean of its divisors is an integer number (7822185).

Almost surely, 2^89069317 is an apocalyptic number.

It is an amenable number.

89069317 is a deficient number, since it is larger than the sum of its proper divisors (4796903).

89069317 is a wasteful number, since it uses less digits than its factorization.

89069317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1389 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 89069317 is about 9437.6542106606. The cubic root of 89069317 is about 446.5903906163.

It can be divided in two parts, 890 and 69317, that added together give a palindrome (70207).

The spelling of 89069317 in words is "eighty-nine million, sixty-nine thousand, three hundred seventeen".