89332169 has 4 divisors (see below), whose sum is σ = 89662080. Its totient is φ = 89002260.

The previous prime is 89332163. The next prime is 89332219. The reversal of 89332169 is 96123398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89332169 - 2¹² = 89328073 is a prime.

It is a super-2 number, since 2×89332169² = 15960472836489122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89332163) 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 3 ways as a sum of consecutive naturals, for example, 164549 + ... + 165090.

It is an arithmetic number, because the mean of its divisors is an integer number (22415520).

Almost surely, 2^89332169 is an apocalyptic number.

It is an amenable number.

89332169 is a deficient number, since it is larger than the sum of its proper divisors (329911).

89332169 is a wasteful number, since it uses less digits than its factorization.

89332169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329910.

The product of its digits is 69984, while the sum is 41.

The square root of 89332169 is about 9451.5696579986. The cubic root of 89332169 is about 447.0292693708.

The spelling of 89332169 in words is "eighty-nine million, three hundred thirty-two thousand, one hundred sixty-nine".