89135205 has 8 divisors (see below), whose sum is σ = 142616352. Its totient is φ = 47538768.

The previous prime is 89135203. The next prime is 89135209. The reversal of 89135205 is 50253198.

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

It is not a de Polignac number, because 89135205 - 2¹ = 89135203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89135203) 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, 2971159 + ... + 2971188.

It is an arithmetic number, because the mean of its divisors is an integer number (17827044).

Almost surely, 2^89135205 is an apocalyptic number.

It is an amenable number.

89135205 is a deficient number, since it is larger than the sum of its proper divisors (53481147).

89135205 is a wasteful number, since it uses less digits than its factorization.

89135205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5942355.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 89135205 is about 9441.1442632766. The cubic root of 89135205 is about 446.7004835044.

The spelling of 89135205 in words is "eighty-nine million, one hundred thirty-five thousand, two hundred five".