505262 has 8 divisors (see below), whose sum is σ = 761616. Its totient is φ = 251392.

The previous prime is 505237. The next prime is 505277. The reversal of 505262 is 262505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23 + ... + 1005.

It is an arithmetic number, because the mean of its divisors is an integer number (95202).

2⁵⁰⁵²⁶² is an apocalyptic number.

505262 is a deficient number, since it is larger than the sum of its proper divisors (256354).

505262 is a wasteful number, since it uses less digits than its factorization.

505262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 505262 is about 710.8178388307. The cubic root of 505262 is about 79.6475116809.

Adding to 505262 its reverse (262505), we get a palindrome (767767).

It can be divided in two parts, 505 and 262, that added together give a palindrome (767).

The spelling of 505262 in words is "five hundred five thousand, two hundred sixty-two".