533942 has 4 divisors (see below), whose sum is σ = 800916. Its totient is φ = 266970.

The previous prime is 533927. The next prime is 533959. The reversal of 533942 is 249335.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 5³ + 3⁵ + 9² + 3¹² + 4 + 2¹¹ .

It is a congruent number.

It is an unprimeable number.

533942 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 as a sum of consecutive naturals, namely, 133484 + ... + 133487.

It is an arithmetic number, because the mean of its divisors is an integer number (200229).

2⁵³³⁹⁴² is an apocalyptic number.

533942 is a deficient number, since it is larger than the sum of its proper divisors (266974).

533942 is a wasteful number, since it uses less digits than its factorization.

533942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266973.

The product of its digits is 3240, while the sum is 26.

The square root of 533942 is about 730.7133500902. The cubic root of 533942 is about 81.1268651592.

The spelling of 533942 in words is "five hundred thirty-three thousand, nine hundred forty-two".