89232085 has 16 divisors (see below), whose sum is σ = 109734912. Its totient is φ = 69625600.

The previous prime is 89232083. The next prime is 89232089. The reversal of 89232085 is 58023298.

It is not a de Polignac number, because 89232085 - 2¹ = 89232083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89232083) 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 15 ways as a sum of consecutive naturals, for example, 100845 + ... + 101725.

It is an arithmetic number, because the mean of its divisors is an integer number (6858432).

Almost surely, 2^89232085 is an apocalyptic number.

It is an amenable number.

89232085 is a deficient number, since it is larger than the sum of its proper divisors (20502827).

89232085 is a wasteful number, since it uses less digits than its factorization.

89232085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 89232085 is about 9446.2736039139. The cubic root of 89232085 is about 446.8622627305.

The spelling of 89232085 in words is "eighty-nine million, two hundred thirty-two thousand, eighty-five".