89275685 has 8 divisors (see below), whose sum is σ = 107420280. Its totient is φ = 71227584.

The previous prime is 89275657. The next prime is 89275733. The reversal of 89275685 is 58657298.

It can be written as a sum of positive squares in 4 ways, for example, as 20948929 + 68326756 = 4577^2 + 8266^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 89275685 - 2⁶ = 89275621 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22070 + ... + 25799.

It is an arithmetic number, because the mean of its divisors is an integer number (13427535).

Almost surely, 2^89275685 is an apocalyptic number.

It is an amenable number.

89275685 is a deficient number, since it is larger than the sum of its proper divisors (18144595).

89275685 is a wasteful number, since it uses less digits than its factorization.

89275685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48247.

The product of its digits is 1209600, while the sum is 50.

The square root of 89275685 is about 9448.5811104102. The cubic root of 89275685 is about 446.9350318556.

The spelling of 89275685 in words is "eighty-nine million, two hundred seventy-five thousand, six hundred eighty-five".