314518 has 4 divisors (see below), whose sum is σ = 471780. Its totient is φ = 157258.

The previous prime is 314513. The next prime is 314527. The reversal of 314518 is 815413.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×314518³ = 93337845252599496, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78628 + ... + 78631.

It is an arithmetic number, because the mean of its divisors is an integer number (117945).

2³¹⁴⁵¹⁸ is an apocalyptic number.

314518 is a deficient number, since it is larger than the sum of its proper divisors (157262).

314518 is a wasteful number, since it uses less digits than its factorization.

314518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157261.

The product of its digits is 480, while the sum is 22.

The square root of 314518 is about 560.8190438992. The cubic root of 314518 is about 68.0061989735.

The spelling of 314518 in words is "three hundred fourteen thousand, five hundred eighteen".