89059647 has 8 divisors (see below), whose sum is σ = 118944256. Its totient is φ = 59274072.

The previous prime is 89059627. The next prime is 89059661. The reversal of 89059647 is 74695098.

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

It is not a de Polignac number, because 89059647 - 2¹⁶ = 88994111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89059596 and 89059605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89059627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22633 + ... + 26274.

It is an arithmetic number, because the mean of its divisors is an integer number (14868032).

Almost surely, 2^89059647 is an apocalyptic number.

89059647 is a deficient number, since it is larger than the sum of its proper divisors (29884609).

89059647 is a wasteful number, since it uses less digits than its factorization.

89059647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49517.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 89059647 is about 9437.1418872453. The cubic root of 89059647 is about 446.5742283526.

The spelling of 89059647 in words is "eighty-nine million, fifty-nine thousand, six hundred forty-seven".