534005 has 4 divisors (see below), whose sum is σ = 640812. Its totient is φ = 427200.

The previous prime is 533999. The next prime is 534007. The reversal of 534005 is 500435.

534005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 142129 + 391876 = 377^2 + 626^2 .

It is not a de Polignac number, because 534005 - 2⁴ = 533989 is a prime.

It is a super-2 number, since 2×534005² = 570322680050, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53396 + ... + 53405.

It is an arithmetic number, because the mean of its divisors is an integer number (160203).

2⁵³⁴⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

534005 is a deficient number, since it is larger than the sum of its proper divisors (106807).

534005 is a wasteful number, since it uses less digits than its factorization.

534005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106806.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 534005 is about 730.7564573782. The cubic root of 534005 is about 81.1300557627.

The spelling of 534005 in words is "five hundred thirty-four thousand, five".