96805681 has 4 divisors (see below), whose sum is σ = 110635072. Its totient is φ = 82976292.

The previous prime is 96805679. The next prime is 96805697. The reversal of 96805681 is 18650869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 96805681 - 2¹ = 96805679 is a prime.

It is a super-2 number, since 2×96805681² = 18742679747747522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96805601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6914685 + ... + 6914698.

It is an arithmetic number, because the mean of its divisors is an integer number (27658768).

Almost surely, 2^96805681 is an apocalyptic number.

It is an amenable number.

96805681 is a deficient number, since it is larger than the sum of its proper divisors (13829391).

96805681 is a wasteful number, since it uses less digits than its factorization.

96805681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13829390.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 96805681 is about 9838.9878036310. The cubic root of 96805681 is about 459.1630670382.

The spelling of 96805681 in words is "ninety-six million, eight hundred five thousand, six hundred eighty-one".