89008063 has 2 divisors, whose sum is σ = 89008064. Its totient is φ = 89008062.

The previous prime is 89008021. The next prime is 89008067. The reversal of 89008063 is 36080098.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89008063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89008067) 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 as a sum of consecutive naturals, namely, 44504031 + 44504032.

It is an arithmetic number, because the mean of its divisors is an integer number (44504032).

Almost surely, 2^89008063 is an apocalyptic number.

89008063 is a deficient number, since it is larger than the sum of its proper divisors (1).

89008063 is an equidigital number, since it uses as much as digits as its factorization.

89008063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 89008063 is about 9434.4084605236. The cubic root of 89008063 is about 446.4879920126.

The spelling of 89008063 in words is "eighty-nine million, eight thousand, sixty-three".