3118197 has 8 divisors (see below), whose sum is σ = 4291840. Its totient is φ = 2011680.

The previous prime is 3118183. The next prime is 3118201. The reversal of 3118197 is 7918113.

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

It is not a de Polignac number, because 3118197 - 2⁷ = 3118069 is a prime.

It is a super-3 number, since 3×3118197³ = 90956115156333094119, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3118597) 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, 16672 + ... + 16857.

It is an arithmetic number, because the mean of its divisors is an integer number (536480).

Almost surely, 2^3118197 is an apocalyptic number.

It is an amenable number.

3118197 is a deficient number, since it is larger than the sum of its proper divisors (1173643).

3118197 is a wasteful number, since it uses less digits than its factorization.

3118197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33563.

The product of its digits is 1512, while the sum is 30.

The square root of 3118197 is about 1765.8417256368. The cubic root of 3118197 is about 146.0947186711.

The spelling of 3118197 in words is "three million, one hundred eighteen thousand, one hundred ninety-seven".