522294 has 8 divisors (see below), whose sum is σ = 1044600. Its totient is φ = 174096.

The previous prime is 522289. The next prime is 522317. The reversal of 522294 is 492225.

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

522294 is an admirable number.

It is a d-powerful number, because it can be written as 5⁸ + 2⁹ + 2¹⁶ + 2¹⁶ + 9² + 4 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43519 + ... + 43530.

It is an arithmetic number, because the mean of its divisors is an integer number (130575).

2⁵²²²⁹⁴ is an apocalyptic number.

522294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522294 is a wasteful number, since it uses less digits than its factorization.

522294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87054.

The product of its digits is 1440, while the sum is 24.

The square root of 522294 is about 722.6991075129. The cubic root of 522294 is about 80.5325922832.

It can be divided in two parts, 52 and 2294, that added together give a triangular number (2346 = T₆₈).

The spelling of 522294 in words is "five hundred twenty-two thousand, two hundred ninety-four".