534569 has 4 divisors (see below), whose sum is σ = 610944. Its totient is φ = 458196.

The previous prime is 534553. The next prime is 534571. The reversal of 534569 is 965435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534569 - 2⁴ = 534553 is a prime.

It is a super-2 number, since 2×534569² = 571528031522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534529) 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, 38177 + ... + 38190.

It is an arithmetic number, because the mean of its divisors is an integer number (152736).

534569 is a Friedman number, since it can be written as 9^6+5*5^4+3, using all its digits and the basic arithmetic operations.

2⁵³⁴⁵⁶⁹ is an apocalyptic number.

It is an amenable number.

534569 is a deficient number, since it is larger than the sum of its proper divisors (76375).

534569 is an equidigital number, since it uses as much as digits as its factorization.

534569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76374.

The product of its digits is 16200, while the sum is 32.

The square root of 534569 is about 731.1422570198. The cubic root of 534569 is about 81.1586080869.

The spelling of 534569 in words is "five hundred thirty-four thousand, five hundred sixty-nine".