89386120 has 64 divisors (see below), whose sum is σ = 209563200. Its totient is φ = 34272000.

The previous prime is 89386097. The next prime is 89386123. The reversal of 89386120 is 2168398.

It is a self number, because there is not a number n which added to its sum of digits gives 89386120.

It is not an unprimeable number, because it can be changed into a prime (89386123) 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 15 ways as a sum of consecutive naturals, for example, 291007 + ... + 291313.

It is an arithmetic number, because the mean of its divisors is an integer number (3274425).

Almost surely, 2^89386120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89386120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104781600).

89386120 is an abundant number, since it is smaller than the sum of its proper divisors (120177080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89386120 is a wasteful number, since it uses less digits than its factorization.

89386120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 594 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 89386120 is about 9454.4233034067. The cubic root of 89386120 is about 447.1192437620.

The spelling of 89386120 in words is "eighty-nine million, three hundred eighty-six thousand, one hundred twenty".