9160881 has 8 divisors (see below), whose sum is σ = 12259104. Its totient is φ = 6084960.

The previous prime is 9160847. The next prime is 9160889. The reversal of 9160881 is 1880619.

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

It is not a de Polignac number, because 9160881 - 2⁹ = 9160369 is a prime.

It is a super-2 number, since 2×9160881² = 167843481392322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9160889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4591 + ... + 6276.

It is an arithmetic number, because the mean of its divisors is an integer number (1532388).

Almost surely, 2^9160881 is an apocalyptic number.

It is an amenable number.

9160881 is a deficient number, since it is larger than the sum of its proper divisors (3098223).

9160881 is a wasteful number, since it uses less digits than its factorization.

9160881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11151.

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 9160881 is about 3026.6947318816. The cubic root of 9160881 is about 209.2404990769.

The spelling of 9160881 in words is "nine million, one hundred sixty thousand, eight hundred eighty-one".