534091 has 2 divisors, whose sum is σ = 534092. Its totient is φ = 534090.

The previous prime is 534077. The next prime is 534101. The reversal of 534091 is 190435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534091 - 2⁵ = 534059 is a prime.

It is not a weakly prime, because it can be changed into another prime (534491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267045 + 267046.

It is an arithmetic number, because the mean of its divisors is an integer number (267046).

2⁵³⁴⁰⁹¹ is an apocalyptic number.

534091 is a deficient number, since it is larger than the sum of its proper divisors (1).

534091 is an equidigital number, since it uses as much as digits as its factorization.

534091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 534091 is about 730.8152981431. The cubic root of 534091 is about 81.1344107845.

The spelling of 534091 in words is "five hundred thirty-four thousand, ninety-one".