314478 has 12 divisors (see below), whose sum is σ = 681408. Its totient is φ = 104820.

The previous prime is 314467. The next prime is 314491. The reversal of 314478 is 874413.

314478 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 314478.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8718 + ... + 8753.

It is an arithmetic number, because the mean of its divisors is an integer number (56784).

2³¹⁴⁴⁷⁸ is an apocalyptic number.

314478 is an abundant number, since it is smaller than the sum of its proper divisors (366930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314478 is a wasteful number, since it uses less digits than its factorization.

314478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17479 (or 17476 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 314478 is about 560.7833806382. The cubic root of 314478 is about 68.0033158706.

It can be divided in two parts, 3 and 14478, that multiplied together give a palindrome (43434).

The spelling of 314478 in words is "three hundred fourteen thousand, four hundred seventy-eight".