854533 has 2 divisors, whose sum is σ = 854534. Its totient is φ = 854532.

The previous prime is 854527. The next prime is 854569. The reversal of 854533 is 335458.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 543169 + 311364 = 737^2 + 558^2 .

It is a cyclic number.

It is not a de Polignac number, because 854533 - 2¹³ = 846341 is a prime.

854533 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (854593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427266 + 427267.

It is an arithmetic number, because the mean of its divisors is an integer number (427267).

2⁸⁵⁴⁵³³ is an apocalyptic number.

It is an amenable number.

854533 is a deficient number, since it is larger than the sum of its proper divisors (1).

854533 is an equidigital number, since it uses as much as digits as its factorization.

854533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 28.

The square root of 854533 is about 924.4095412749. The cubic root of 854533 is about 94.8949161224.

The spelling of 854533 in words is "eight hundred fifty-four thousand, five hundred thirty-three".