514340 has 12 divisors (see below), whose sum is σ = 1080156. Its totient is φ = 205728.

The previous prime is 514333. The next prime is 514343. The reversal of 514340 is 43415.

It can be written as a sum of positive squares in 2 ways, for example, as 246016 + 268324 = 496^2 + 518^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514340.

It is not an unprimeable number, because it can be changed into a prime (514343) 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, 12839 + ... + 12878.

It is an arithmetic number, because the mean of its divisors is an integer number (90013).

2⁵¹⁴³⁴⁰ is an apocalyptic number.

It is an amenable number.

514340 is an abundant number, since it is smaller than the sum of its proper divisors (565816).

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

514340 is a wasteful number, since it uses less digits than its factorization.

514340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25726 (or 25724 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 514340 is about 717.1750135079. The cubic root of 514340 is about 80.1216898010.

Adding to 514340 its reverse (43415), we get a palindrome (557755).

The spelling of 514340 in words is "five hundred fourteen thousand, three hundred forty".