526223 has 2 divisors, whose sum is σ = 526224. Its totient is φ = 526222.

The previous prime is 526213. The next prime is 526231. The reversal of 526223 is 322625.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 526223 - 2⁶ = 526159 is a prime.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 526195 and 526204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (526213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263111 + 263112.

It is an arithmetic number, because the mean of its divisors is an integer number (263112).

2⁵²⁶²²³ is an apocalyptic number.

526223 is a deficient number, since it is larger than the sum of its proper divisors (1).

526223 is an equidigital number, since it uses as much as digits as its factorization.

526223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 20.

The square root of 526223 is about 725.4122965597. The cubic root of 526223 is about 80.7340257295.

Adding to 526223 its reverse (322625), we get a palindrome (848848).

It can be divided in two parts, 52622 and 3, that added together give a palindrome (52625).

The spelling of 526223 in words is "five hundred twenty-six thousand, two hundred twenty-three".