533946 has 16 divisors (see below), whose sum is σ = 1220544. Its totient is φ = 152544.

The previous prime is 533927. The next prime is 533959. The reversal of 533946 is 649335.

It is a happy number.

It is a d-powerful number, because it can be written as 5 + 3⁷ + 9² + 3¹² + 4² + 6³ .

It is a Curzon number.

It is a nialpdrome in base 14.

It is an unprimeable number.

533946 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6315 + ... + 6398.

It is an arithmetic number, because the mean of its divisors is an integer number (76284).

2⁵³³⁹⁴⁶ is an apocalyptic number.

533946 is an abundant number, since it is smaller than the sum of its proper divisors (686598).

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

533946 is a wasteful number, since it uses less digits than its factorization.

533946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12725.

The product of its digits is 9720, while the sum is 30.

The square root of 533946 is about 730.7160871364. The cubic root of 533946 is about 81.1270677447.

The spelling of 533946 in words is "five hundred thirty-three thousand, nine hundred forty-six".