89447748813124 has 27 divisors (see below), whose sum is σ = 169501303591767. Its totient is φ = 41283462883104.

The previous prime is 89447748813119. The next prime is 89447748813131. The reversal of 89447748813124 is 42131884774498.

The square root of 89447748813124 is 9457682.

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

It can be written as a sum of positive squares in 4 ways, for example, as 27962076774724 + 61485672038400 = 5287918^2 + 7841280^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 245717854 + ... + 246081610.

Almost surely, 2^{89447748813124} is an apocalyptic number.

89447748813124 is the 9457682-nd square number.

It is an amenable number.

89447748813124 is a deficient number, since it is larger than the sum of its proper divisors (80053554778643).

89447748813124 is an frugal number, since it uses more digits than its factorization.

89447748813124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727544 (or 363772 counting only the distinct ones).

The product of its digits is 346816512, while the sum is 70.

The spelling of 89447748813124 in words is "eighty-nine trillion, four hundred forty-seven billion, seven hundred forty-eight million, eight hundred thirteen thousand, one hundred twenty-four".