89067165 has 64 divisors (see below), whose sum is σ = 166655232. Its totient is φ = 40140800.

The previous prime is 89067161. The next prime is 89067197. The reversal of 89067165 is 56176098.

It is not a de Polignac number, because 89067165 - 2² = 89067161 is a prime.

It is a super-2 number, since 2×89067165² = 15865919762274450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89067161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 316825 + ... + 317105.

It is an arithmetic number, because the mean of its divisors is an integer number (2603988).

Almost surely, 2^89067165 is an apocalyptic number.

89067165 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

89067165 is a deficient number, since it is larger than the sum of its proper divisors (77588067).

89067165 is a wasteful number, since it uses less digits than its factorization.

89067165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 89067165 is about 9437.5401985899. The cubic root of 89067165 is about 446.5867939035.

The spelling of 89067165 in words is "eighty-nine million, sixty-seven thousand, one hundred sixty-five".