89686373 has 16 divisors (see below), whose sum is σ = 108783360. Its totient is φ = 72182016.

The previous prime is 89686367. The next prime is 89686381. The reversal of 89686373 is 37368698.

It is a cyclic number.

It is not a de Polignac number, because 89686373 - 2¹² = 89682277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89686343) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 83840 + ... + 84902.

It is an arithmetic number, because the mean of its divisors is an integer number (6798960).

Almost surely, 2^89686373 is an apocalyptic number.

It is an amenable number.

89686373 is a deficient number, since it is larger than the sum of its proper divisors (19096987).

89686373 is a wasteful number, since it uses less digits than its factorization.

89686373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796.

The product of its digits is 1306368, while the sum is 50.

The square root of 89686373 is about 9470.2889607445. The cubic root of 89686373 is about 447.6193171427.

The spelling of 89686373 in words is "eighty-nine million, six hundred eighty-six thousand, three hundred seventy-three".