89741286193 has 8 divisors (see below), whose sum is σ = 97260034088. Its totient is φ = 82310477184.

The previous prime is 89741286143. The next prime is 89741286197. The reversal of 89741286193 is 39168214798.

It can be written as a sum of positive squares in 4 ways, for example, as 13074321649 + 76666964544 = 114343^2 + 276888^2 .

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

It is not a de Polignac number, because 89741286193 - 2¹⁷ = 89741155121 is a prime.

It is the 299569-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89741286197) by changing a digit.

It is a nontrivial repunit in base 299568.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21982596 + ... + 21986677.

It is an arithmetic number, because the mean of its divisors is an integer number (12157504261).

Almost surely, 2^89741286193 is an apocalyptic number.

It is an amenable number.

89741286193 is a deficient number, since it is larger than the sum of its proper divisors (7518747895).

89741286193 is a wasteful number, since it uses less digits than its factorization.

89741286193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43969443.

The product of its digits is 5225472, while the sum is 58.

The spelling of 89741286193 in words is "eighty-nine billion, seven hundred forty-one million, two hundred eighty-six thousand, one hundred ninety-three".