314181 has 12 divisors (see below), whose sum is σ = 518752. Its totient is φ = 179496.

The previous prime is 314173. The next prime is 314189. The reversal of 314181 is 181413.

It is an interprime number because it is at equal distance from previous prime (314173) and next prime (314189).

It is not a de Polignac number, because 314181 - 2³ = 314173 is a prime.

It is a super-2 number, since 2×314181² = 197419401522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

314181 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314181.

It is not an unprimeable number, because it can be changed into a prime (314189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2431 + ... + 2556.

2³¹⁴¹⁸¹ is an apocalyptic number.

It is an amenable number.

314181 is a deficient number, since it is larger than the sum of its proper divisors (204571).

314181 is a wasteful number, since it uses less digits than its factorization.

314181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000 (or 4997 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 314181 is about 560.5185099531. The cubic root of 314181 is about 67.9819011810.

Adding to 314181 its reverse (181413), we get a palindrome (495594).

The spelling of 314181 in words is "three hundred fourteen thousand, one hundred eighty-one".