314481 has 4 divisors (see below), whose sum is σ = 419312. Its totient is φ = 209652.

The previous prime is 314467. The next prime is 314491. The reversal of 314481 is 184413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184413 = 3 ⋅61471.

It is not a de Polignac number, because 314481 - 2⁹ = 313969 is a prime.

It is a super-2 number, since 2×314481² = 197796598722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

314481 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314481.

It is not an unprimeable number, because it can be changed into a prime (314401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52411 + ... + 52416.

It is an arithmetic number, because the mean of its divisors is an integer number (104828).

2³¹⁴⁴⁸¹ is an apocalyptic number.

It is an amenable number.

314481 is a deficient number, since it is larger than the sum of its proper divisors (104831).

314481 is a wasteful number, since it uses less digits than its factorization.

314481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104830.

The product of its digits is 384, while the sum is 21.

The square root of 314481 is about 560.7860554614. The cubic root of 314481 is about 68.0035321118.

Adding to 314481 its reverse (184413), we get a palindrome (498894).

The spelling of 314481 in words is "three hundred fourteen thousand, four hundred eighty-one".