533971 has 2 divisors, whose sum is σ = 533972. Its totient is φ = 533970.

The previous prime is 533969. The next prime is 533989. The reversal of 533971 is 179335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 533971 - 2¹ = 533969 is a prime.

Together with 533969, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (533921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266985 + 266986.

It is an arithmetic number, because the mean of its divisors is an integer number (266986).

2⁵³³⁹⁷¹ is an apocalyptic number.

533971 is a deficient number, since it is larger than the sum of its proper divisors (1).

533971 is an equidigital number, since it uses as much as digits as its factorization.

533971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2835, while the sum is 28.

The square root of 533971 is about 730.7331934434. The cubic root of 533971 is about 81.1283338809.

The spelling of 533971 in words is "five hundred thirty-three thousand, nine hundred seventy-one".