89411459 has 2 divisors, whose sum is σ = 89411460. Its totient is φ = 89411458.

The previous prime is 89411393. The next prime is 89411467. The reversal of 89411459 is 95411498.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89411459 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (89411059) 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, 44705729 + 44705730.

It is an arithmetic number, because the mean of its divisors is an integer number (44705730).

Almost surely, 2^89411459 is an apocalyptic number.

89411459 is a deficient number, since it is larger than the sum of its proper divisors (1).

89411459 is an equidigital number, since it uses as much as digits as its factorization.

89411459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 41.

The square root of 89411459 is about 9455.7632690333. The cubic root of 89411459 is about 447.1614892625.

The spelling of 89411459 in words is "eighty-nine million, four hundred eleven thousand, four hundred fifty-nine".