89471186484241 has 9 divisors (see below), whose sum is σ = 89534388302121. Its totient is φ = 89408029268724.

The previous prime is 89471186484223. The next prime is 89471186484289. The reversal of 89471186484241 is 14248468117498.

The square root of 89471186484241 is 9458921.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-89471186484241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89471186484541) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19286737600 + ... + 19286742238.

Almost surely, 2^{89471186484241} is an apocalyptic number.

89471186484241 is the 9458921-st square number.

89471186484241 is the 4729461-st centered octagonal number.

It is an amenable number.

89471186484241 is a deficient number, since it is larger than the sum of its proper divisors (63201817880).

89471186484241 is an frugal number, since it uses more digits than its factorization.

89471186484241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13356 (or 6678 counting only the distinct ones).

The product of its digits is 99090432, while the sum is 67.

The spelling of 89471186484241 in words is "eighty-nine trillion, four hundred seventy-one billion, one hundred eighty-six million, four hundred eighty-four thousand, two hundred forty-one".