89841359 has 2 divisors, whose sum is σ = 89841360. Its totient is φ = 89841358.

The previous prime is 89841347. The next prime is 89841361. The reversal of 89841359 is 95314898.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89841359 - 2⁴ = 89841343 is a prime.

It is a Sophie Germain prime.

Together with 89841361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89841859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44920679 + 44920680.

It is an arithmetic number, because the mean of its divisors is an integer number (44920680).

Almost surely, 2^89841359 is an apocalyptic number.

89841359 is a deficient number, since it is larger than the sum of its proper divisors (1).

89841359 is an equidigital number, since it uses as much as digits as its factorization.

89841359 is an evil number, because the sum of its binary digits is even.

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

The square root of 89841359 is about 9478.4681779283. The cubic root of 89841359 is about 447.8770107090.

The spelling of 89841359 in words is "eighty-nine million, eight hundred forty-one thousand, three hundred fifty-nine".