89385249 has 8 divisors (see below), whose sum is σ = 119980800. Its totient is φ = 59189936.

The previous prime is 89385181. The next prime is 89385251. The reversal of 89385249 is 94258398.

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 89385249 - 2⁸ = 89384993 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 89385198 and 89385207.

It is not an unprimeable number, because it can be changed into a prime (89385259) 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 in 7 ways as a sum of consecutive naturals, for example, 99537 + ... + 100430.

It is an arithmetic number, because the mean of its divisors is an integer number (14997600).

Almost surely, 2^89385249 is an apocalyptic number.

It is an amenable number.

89385249 is a deficient number, since it is larger than the sum of its proper divisors (30595551).

89385249 is a wasteful number, since it uses less digits than its factorization.

89385249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200119.

The product of its digits is 622080, while the sum is 48.

The square root of 89385249 is about 9454.3772401994. The cubic root of 89385249 is about 447.1177914779.

The spelling of 89385249 in words is "eighty-nine million, three hundred eighty-five thousand, two hundred forty-nine".