89109241 has 4 divisors (see below), whose sum is σ = 95963812. Its totient is φ = 82254672.

The previous prime is 89109233. The next prime is 89109311. The reversal of 89109241 is 14290198.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36966400 + 52142841 = 6080^2 + 7221^2 .

It is a cyclic number.

It is not a de Polignac number, because 89109241 - 2³ = 89109233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89109197 and 89109206.

It is not an unprimeable number, because it can be changed into a prime (89107241) 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 3 ways as a sum of consecutive naturals, for example, 3427266 + ... + 3427291.

It is an arithmetic number, because the mean of its divisors is an integer number (23990953).

Almost surely, 2^89109241 is an apocalyptic number.

It is an amenable number.

89109241 is a deficient number, since it is larger than the sum of its proper divisors (6854571).

89109241 is a wasteful number, since it uses less digits than its factorization.

89109241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6854570.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 89109241 is about 9439.7691179393. The cubic root of 89109241 is about 446.6571064883.

The spelling of 89109241 in words is "eighty-nine million, one hundred nine thousand, two hundred forty-one".