534591 has 6 divisors (see below), whose sum is σ = 772200. Its totient is φ = 356388.

The previous prime is 534581. The next prime is 534601. The reversal of 534591 is 195435.

It is an interprime number because it is at equal distance from previous prime (534581) and next prime (534601).

It is not a de Polignac number, because 534591 - 2¹⁴ = 518207 is a prime.

It is a d-powerful number, because it can be written as 5 + 3 + 5⁵ + 4² + 9⁶ + 1 .

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 (534511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29691 + ... + 29708.

It is an arithmetic number, because the mean of its divisors is an integer number (128700).

2⁵³⁴⁵⁹¹ is an apocalyptic number.

534591 is a deficient number, since it is larger than the sum of its proper divisors (237609).

534591 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 13 representation: 534591 = (159435)₁₃.

534591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59405 (or 59402 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 534591 is about 731.1573018168. The cubic root of 534591 is about 81.1597214230.

It can be divided in two parts, 5 and 34591, that added together give a square (34596 = 186²).

The spelling of 534591 in words is "five hundred thirty-four thousand, five hundred ninety-one".