522703 has 2 divisors, whose sum is σ = 522704. Its totient is φ = 522702.

The previous prime is 522689. The next prime is 522707. The reversal of 522703 is 307225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 522703 - 2⁹ = 522191 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261351 + 261352.

It is an arithmetic number, because the mean of its divisors is an integer number (261352).

2⁵²²⁷⁰³ is an apocalyptic number.

522703 is a deficient number, since it is larger than the sum of its proper divisors (1).

522703 is an equidigital number, since it uses as much as digits as its factorization.

522703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 522703 is about 722.9820191402. The cubic root of 522703 is about 80.5536080561.

Adding to 522703 its reverse (307225), we get a palindrome (829928).

It can be divided in two parts, 522 and 703, that added together give a triangular number (1225 = T₄₉).

The spelling of 522703 in words is "five hundred twenty-two thousand, seven hundred three".