96870960081 has 27 divisors (see below), whose sum is σ = 162780555483. Its totient is φ = 55351099440.

The previous prime is 96870960059. The next prime is 96870960101. The reversal of 96870960081 is 18006907869.

The square root of 96870960081 is 311241.

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

It can be written as a sum of positive squares in only one way, i.e., 42535350081 + 54335610000 = 206241^2 + 233100^2 .

It is not a de Polignac number, because 96870960081 - 2¹³ = 96870951889 is a prime.

It is a super-2 number, since 2×96870960081² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (96870960041) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6528651 + ... + 6543471.

Almost surely, 2^96870960081 is an apocalyptic number.

96870960081 is the 311241-st square number.

96870960081 is the 155621-st centered octagonal number.

It is an amenable number.

96870960081 is a deficient number, since it is larger than the sum of its proper divisors (65909595402).

96870960081 is an frugal number, since it uses more digits than its factorization.

96870960081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29662 (or 14831 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 96870960081 in words is "ninety-six billion, eight hundred seventy million, nine hundred sixty thousand, eighty-one".