533471 has 4 divisors (see below), whose sum is σ = 535392. Its totient is φ = 531552.

The previous prime is 533459. The next prime is 533509. The reversal of 533471 is 174335.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 533471 - 2¹⁰ = 532447 is a prime.

It is a super-3 number, since 3×533471³ = 455463628755738333, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455 + ... + 1128.

It is an arithmetic number, because the mean of its divisors is an integer number (133848).

2⁵³³⁴⁷¹ is an apocalyptic number.

533471 is a deficient number, since it is larger than the sum of its proper divisors (1921).

533471 is a wasteful number, since it uses less digits than its factorization.

533471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920.

The product of its digits is 1260, while the sum is 23.

The square root of 533471 is about 730.3909911821. The cubic root of 533471 is about 81.1030036447.

The spelling of 533471 in words is "five hundred thirty-three thousand, four hundred seventy-one".