538322 has 16 divisors (see below), whose sum is σ = 870912. Its totient is φ = 248640.

The previous prime is 538309. The next prime is 538331. The reversal of 538322 is 223835.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 538322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2303 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

2⁵³⁸³²² is an apocalyptic number.

538322 is a deficient number, since it is larger than the sum of its proper divisors (332590).

538322 is a wasteful number, since it uses less digits than its factorization.

538322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313.

The product of its digits is 1440, while the sum is 23.

The square root of 538322 is about 733.7043001101. The cubic root of 538322 is about 81.3480929647.

The spelling of 538322 in words is "five hundred thirty-eight thousand, three hundred twenty-two".