4191169 has 8 divisors (see below), whose sum is σ = 4349952. Its totient is φ = 4033920.

The previous prime is 4191157. The next prime is 4191179. The reversal of 4191169 is 9611914.

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 4191169 - 2⁵ = 4191137 is a prime.

It is a super-2 number, since 2×4191169² = 35131795173122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 4191169.

It is not an unprimeable number, because it can be changed into a prime (4191119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10752 + ... + 11134.

It is an arithmetic number, because the mean of its divisors is an integer number (543744).

Almost surely, 2^4191169 is an apocalyptic number.

It is an amenable number.

4191169 is a deficient number, since it is larger than the sum of its proper divisors (158783).

4191169 is a wasteful number, since it uses less digits than its factorization.

4191169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767.

The product of its digits is 1944, while the sum is 31.

The square root of 4191169 is about 2047.2344760677. The cubic root of 4191169 is about 161.2297043943.

The spelling of 4191169 in words is "four million, one hundred ninety-one thousand, one hundred sixty-nine".