314506 has 4 divisors (see below), whose sum is σ = 471762. Its totient is φ = 157252.

The previous prime is 314497. The next prime is 314513. The reversal of 314506 is 605413.

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

It can be written as a sum of positive squares in only one way, i.e., 312481 + 2025 = 559^2 + 45^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78625 + ... + 78628.

2³¹⁴⁵⁰⁶ is an apocalyptic number.

314506 is a deficient number, since it is larger than the sum of its proper divisors (157256).

314506 is a wasteful number, since it uses less digits than its factorization.

314506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157255.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 314506 is about 560.8083451590. The cubic root of 314506 is about 68.0053340683.

Adding to 314506 its reverse (605413), we get a palindrome (919919).

It can be divided in two parts, 314 and 506, that added together give a triangular number (820 = T₄₀).

The spelling of 314506 in words is "three hundred fourteen thousand, five hundred six".