8160697 has 8 divisors (see below), whose sum is σ = 8676936. Its totient is φ = 7648512.

The previous prime is 8160673. The next prime is 8160727. The reversal of 8160697 is 7960618.

It can be written as a sum of positive squares in 4 ways, for example, as 876096 + 7284601 = 936^2 + 2699^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8160697 - 2¹¹ = 8158649 is a prime.

8160697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8160617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3843 + ... + 5575.

It is an arithmetic number, because the mean of its divisors is an integer number (1084617).

Almost surely, 2^8160697 is an apocalyptic number.

It is an amenable number.

8160697 is a deficient number, since it is larger than the sum of its proper divisors (516239).

8160697 is a wasteful number, since it uses less digits than its factorization.

8160697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 8160697 is about 2856.6933682144. The cubic root of 8160697 is about 201.3302739059.

The spelling of 8160697 in words is "eight million, one hundred sixty thousand, six hundred ninety-seven".