522093 has 16 divisors (see below), whose sum is σ = 818496. Its totient is φ = 291840.

The previous prime is 522083. The next prime is 522113. The reversal of 522093 is 390225.

It is not a de Polignac number, because 522093 - 2⁵ = 522061 is a prime.

It is a super-2 number, since 2×522093² = 545162201298, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180 + ... + 1037.

It is an arithmetic number, because the mean of its divisors is an integer number (51156).

2⁵²²⁰⁹³ is an apocalyptic number.

It is an amenable number.

522093 is a deficient number, since it is larger than the sum of its proper divisors (296403).

522093 is a wasteful number, since it uses less digits than its factorization.

522093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 522093 is about 722.5600321081. The cubic root of 522093 is about 80.5222602174.

It can be divided in two parts, 52 and 2093, that added together give a triangular number (2145 = T₆₅).

The spelling of 522093 in words is "five hundred twenty-two thousand, ninety-three".