89163069 has 8 divisors (see below), whose sum is σ = 121783872. Its totient is φ = 57992160.

The previous prime is 89163043. The next prime is 89163071. The reversal of 89163069 is 96036198.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 89163069 - 2⁸ = 89162813 is a prime.

It is a super-3 number, since 3×89163069³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 89163069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89163469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362329 + ... + 362574.

It is an arithmetic number, because the mean of its divisors is an integer number (15222984).

Almost surely, 2^89163069 is an apocalyptic number.

It is an amenable number.

89163069 is a deficient number, since it is larger than the sum of its proper divisors (32620803).

89163069 is a wasteful number, since it uses less digits than its factorization.

89163069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724947.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 89163069 is about 9442.6198165551. The cubic root of 89163069 is about 446.7470254049.

The spelling of 89163069 in words is "eighty-nine million, one hundred sixty-three thousand, sixty-nine".