514305 has 24 divisors (see below), whose sum is σ = 973440. Its totient is φ = 249120.

The previous prime is 514289. The next prime is 514309. The reversal of 514305 is 503415.

It is not a de Polignac number, because 514305 - 2⁴ = 514289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25 + ... + 1014.

It is an arithmetic number, because the mean of its divisors is an integer number (40560).

2⁵¹⁴³⁰⁵ is an apocalyptic number.

514305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

514305 is a deficient number, since it is larger than the sum of its proper divisors (459135).

514305 is a wasteful number, since it uses less digits than its factorization.

514305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 514305 is about 717.1506117964. The cubic root of 514305 is about 80.1198723763.

Adding to 514305 its product of nonzero digits (300), we get a triangular number (514605 = T₁₀₁₄).

It can be divided in two parts, 51 and 4305, that added together give a square (4356 = 66²).

The spelling of 514305 in words is "five hundred fourteen thousand, three hundred five".