89359505 has 8 divisors (see below), whose sum is σ = 107411712. Its totient is φ = 71367408.

The previous prime is 89359499. The next prime is 89359513. The reversal of 89359505 is 50595398.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89359505 - 2¹⁶ = 89293969 is a prime.

It is a super-2 number, since 2×89359505² = 15970242267690050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11687 + ... + 17756.

It is an arithmetic number, because the mean of its divisors is an integer number (13426464).

Almost surely, 2^89359505 is an apocalyptic number.

It is an amenable number.

89359505 is a deficient number, since it is larger than the sum of its proper divisors (18052207).

89359505 is a wasteful number, since it uses less digits than its factorization.

89359505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30055.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 89359505 is about 9453.0156563924. The cubic root of 89359505 is about 447.0748623004.

The spelling of 89359505 in words is "eighty-nine million, three hundred fifty-nine thousand, five hundred five".