89049385 has 8 divisors (see below), whose sum is σ = 107366976. Its totient is φ = 70901040.

The previous prime is 89049379. The next prime is 89049397. The reversal of 89049385 is 58394098.

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

It is not a de Polignac number, because 89049385 - 2¹⁹ = 88525097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 41149 + ... + 43258.

It is an arithmetic number, because the mean of its divisors is an integer number (13420872).

Almost surely, 2^89049385 is an apocalyptic number.

It is an amenable number.

89049385 is a deficient number, since it is larger than the sum of its proper divisors (18317591).

89049385 is a wasteful number, since it uses less digits than its factorization.

89049385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84623.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 89049385 is about 9436.5981688318. The cubic root of 89049385 is about 446.5570753511.

The spelling of 89049385 in words is "eighty-nine million, forty-nine thousand, three hundred eighty-five".