534613 has 4 divisors (see below), whose sum is σ = 549100. Its totient is φ = 520128.

The previous prime is 534607. The next prime is 534617. The reversal of 534613 is 316435.

It is the 299-th star number.

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 508369 + 26244 = 713^2 + 162^2 .

It is a cyclic number.

It is not a de Polignac number, because 534613 - 2⁵ = 534581 is a prime.

It is a super-2 number, since 2×534613² = 571622119538, which contains 22 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 (534617) 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, 7188 + ... + 7261.

It is an arithmetic number, because the mean of its divisors is an integer number (137275).

2⁵³⁴⁶¹³ is an apocalyptic number.

It is an amenable number.

534613 is a deficient number, since it is larger than the sum of its proper divisors (14487).

534613 is a wasteful number, since it uses less digits than its factorization.

534613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14486.

The product of its digits is 1080, while the sum is 22.

The square root of 534613 is about 731.1723463042. The cubic root of 534613 is about 81.1608347285.

The spelling of 534613 in words is "five hundred thirty-four thousand, six hundred thirteen".