89359841 has 2 divisors, whose sum is σ = 89359842. Its totient is φ = 89359840.

The previous prime is 89359799. The next prime is 89359849. The reversal of 89359841 is 14895398.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82882816 + 6477025 = 9104^2 + 2545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89359841 is a prime.

It is not a weakly prime, because it can be changed into another prime (89359849) 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 as a sum of consecutive naturals, namely, 44679920 + 44679921.

It is an arithmetic number, because the mean of its divisors is an integer number (44679921).

Almost surely, 2^89359841 is an apocalyptic number.

It is an amenable number.

89359841 is a deficient number, since it is larger than the sum of its proper divisors (1).

89359841 is an equidigital number, since it uses as much as digits as its factorization.

89359841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 47.

The square root of 89359841 is about 9453.0334284821. The cubic root of 89359841 is about 447.0754226473.

The spelling of 89359841 in words is "eighty-nine million, three hundred fifty-nine thousand, eight hundred forty-one".