854534 has 8 divisors (see below), whose sum is σ = 1289088. Its totient is φ = 424840.

The previous prime is 854533. The next prime is 854569. The reversal of 854534 is 435458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 854497 and 854506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854533) 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 in 3 ways as a sum of consecutive naturals, for example, 737 + ... + 1500.

It is an arithmetic number, because the mean of its divisors is an integer number (161136).

2⁸⁵⁴⁵³⁴ is an apocalyptic number.

854534 is a deficient number, since it is larger than the sum of its proper divisors (434554).

854534 is a wasteful number, since it uses less digits than its factorization.

854534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430.

The product of its digits is 9600, while the sum is 29.

The square root of 854534 is about 924.4100821605. The cubic root of 854534 is about 94.8949531386.

The spelling of 854534 in words is "eight hundred fifty-four thousand, five hundred thirty-four".