89055717 has 8 divisors (see below), whose sum is σ = 124990560. Its totient is φ = 56245680.

The previous prime is 89055677. The next prime is 89055727. The reversal of 89055717 is 71755098.

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

It is not a de Polignac number, because 89055717 - 2¹⁴ = 89039333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89055727) 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, 781134 + ... + 781247.

It is an arithmetic number, because the mean of its divisors is an integer number (15623820).

Almost surely, 2^89055717 is an apocalyptic number.

It is an amenable number.

89055717 is a deficient number, since it is larger than the sum of its proper divisors (35934843).

89055717 is a wasteful number, since it uses less digits than its factorization.

89055717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562403.

The product of its (nonzero) digits is 88200, while the sum is 42.

The square root of 89055717 is about 9436.9336651266. The cubic root of 89055717 is about 446.5676594871.

The spelling of 89055717 in words is "eighty-nine million, fifty-five thousand, seven hundred seventeen".