7161169 has 4 divisors (see below), whose sum is σ = 7192944. Its totient is φ = 7129396.

The previous prime is 7161151. The next prime is 7161179. The reversal of 7161169 is 9611617.

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 a cyclic number.

It is not a de Polignac number, because 7161169 - 2⁵ = 7161137 is a prime.

It is a super-2 number, since 2×7161169² = 102564682893122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7161169.

It is not an unprimeable number, because it can be changed into a prime (7161109) 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 3 ways as a sum of consecutive naturals, for example, 15547 + ... + 16000.

It is an arithmetic number, because the mean of its divisors is an integer number (1798236).

Almost surely, 2^7161169 is an apocalyptic number.

It is an amenable number.

7161169 is a deficient number, since it is larger than the sum of its proper divisors (31775).

7161169 is a wasteful number, since it uses less digits than its factorization.

7161169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31774.

The product of its digits is 2268, while the sum is 31.

The square root of 7161169 is about 2676.0360610425. The cubic root of 7161169 is about 192.7501128511.

The spelling of 7161169 in words is "seven million, one hundred sixty-one thousand, one hundred sixty-nine".