89341081 has 2 divisors, whose sum is σ = 89341082. Its totient is φ = 89341080.

The previous prime is 89341037. The next prime is 89341111. The reversal of 89341081 is 18014398.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84345856 + 4995225 = 9184^2 + 2235^2 .

It is a cyclic number.

It is not a de Polignac number, because 89341081 - 2⁹ = 89340569 is a prime.

It is a super-2 number, since 2×89341081² = 15963657508497122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (89341381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44670540 + 44670541.

It is an arithmetic number, because the mean of its divisors is an integer number (44670541).

Almost surely, 2^89341081 is an apocalyptic number.

It is an amenable number.

89341081 is a deficient number, since it is larger than the sum of its proper divisors (1).

89341081 is an equidigital number, since it uses as much as digits as its factorization.

89341081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 89341081 is about 9452.0411023228. The cubic root of 89341081 is about 447.0441344615.

The spelling of 89341081 in words is "eighty-nine million, three hundred forty-one thousand, eighty-one".