6171398 has 8 divisors (see below), whose sum is σ = 9292320. Its totient is φ = 3073960.

The previous prime is 6171397. The next prime is 6171413. The reversal of 6171398 is 8931716.

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

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6171397) 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, 5198 + ... + 6273.

It is an arithmetic number, because the mean of its divisors is an integer number (1161540).

Almost surely, 2^6171398 is an apocalyptic number.

6171398 is a deficient number, since it is larger than the sum of its proper divisors (3120922).

6171398 is a wasteful number, since it uses less digits than its factorization.

6171398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11742.

The product of its digits is 9072, while the sum is 35.

The square root of 6171398 is about 2484.2298605403. The cubic root of 6171398 is about 183.4261223592.

The spelling of 6171398 in words is "six million, one hundred seventy-one thousand, three hundred ninety-eight".