1304171 has 8 divisors (see below), whose sum is σ = 1450224. Its totient is φ = 1162720.

The previous prime is 1304167. The next prime is 1304183. The reversal of 1304171 is 1714031.

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 1304171 - 2² = 1304167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1304111) 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, 536 + ... + 1701.

It is an arithmetic number, because the mean of its divisors is an integer number (181278).

2^1304171 is an apocalyptic number.

1304171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1304171 is a deficient number, since it is larger than the sum of its proper divisors (146053).

1304171 is a wasteful number, since it uses less digits than its factorization.

1304171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 1304171 is about 1142.0030647945. The cubic root of 1304171 is about 109.2558867639.

The spelling of 1304171 in words is "one million, three hundred four thousand, one hundred seventy-one".