520362 has 12 divisors (see below), whose sum is σ = 1127490. Its totient is φ = 173448.

The previous prime is 520361. The next prime is 520363. The reversal of 520362 is 263025.

It is an interprime number because it is at equal distance from previous prime (520361) and next prime (520363).

It can be written as a sum of positive squares in only one way, i.e., 269361 + 251001 = 519^2 + 501^2 .

It is a super-2 number, since 2×520362² = 541553222088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 28909 = 520362 / (5 + 2 + 0 + 3 + 6 + 2).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 520362.

It is not an unprimeable number, because it can be changed into a prime (520361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14437 + ... + 14472.

2⁵²⁰³⁶² is an apocalyptic number.

520362 is an abundant number, since it is smaller than the sum of its proper divisors (607128).

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

520362 is a wasteful number, since it uses less digits than its factorization.

520362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28917 (or 28914 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 520362 is about 721.3612132628. The cubic root of 520362 is about 80.4331711347.

Adding to 520362 its reverse (263025), we get a palindrome (783387).

The spelling of 520362 in words is "five hundred twenty thousand, three hundred sixty-two".