508226 has 12 divisors (see below), whose sum is σ = 786102. Its totient is φ = 246384.

The previous prime is 508223. The next prime is 508229. The reversal of 508226 is 622805.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (508223) and next prime (508229).

It can be written as a sum of positive squares in only one way, i.e., 421201 + 87025 = 649^2 + 295^2 .

It is a cake number, because a cake can be divided into 508226 parts by 145 planar cuts.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (508223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6926 + ... + 6998.

2⁵⁰⁸²²⁶ is an apocalyptic number.

508226 is a deficient number, since it is larger than the sum of its proper divisors (277876).

508226 is an equidigital number, since it uses as much as digits as its factorization.

508226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 508226 is about 712.8997124421. The cubic root of 508226 is about 79.8029525523.

The spelling of 508226 in words is "five hundred eight thousand, two hundred twenty-six".