514420 has 36 divisors (see below), whose sum is σ = 1160460. Its totient is φ = 191488.

The previous prime is 514417. The next prime is 514429. The reversal of 514420 is 24415.

It can be written as a sum of positive squares in 6 ways, for example, as 1764 + 512656 = 42^2 + 716^2 .

It is a junction number, because it is equal to n+sod(n) for n = 514394 and 514403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5736 + ... + 5824.

It is an arithmetic number, because the mean of its divisors is an integer number (32235).

2⁵¹⁴⁴²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580230).

514420 is an abundant number, since it is smaller than the sum of its proper divisors (646040).

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

514420 is a wasteful number, since it uses less digits than its factorization.

514420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 514420 is about 717.2307857308. The cubic root of 514420 is about 80.1258436052.

Adding to 514420 its reverse (24415), we get a palindrome (538835).

The spelling of 514420 in words is "five hundred fourteen thousand, four hundred twenty".