534856 has 16 divisors (see below), whose sum is σ = 1146240. Its totient is φ = 229200.

The previous prime is 534851. The next prime is 534857. The reversal of 534856 is 658435.

It is a nialpdrome in base 14 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534851) by changing a digit.

534856 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 in 3 ways as a sum of consecutive naturals, for example, 4720 + ... + 4831.

It is an arithmetic number, because the mean of its divisors is an integer number (71640).

2⁵³⁴⁸⁵⁶ is an apocalyptic number.

534856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

534856 is an abundant number, since it is smaller than the sum of its proper divisors (611384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534856 is a wasteful number, since it uses less digits than its factorization.

534856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9564 (or 9560 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 534856 is about 731.3384989183. The cubic root of 534856 is about 81.1731296630.

The spelling of 534856 in words is "five hundred thirty-four thousand, eight hundred fifty-six".