530069 has 4 divisors (see below), whose sum is σ = 547200. Its totient is φ = 512940.

The previous prime is 530063. The next prime is 530087. The reversal of 530069 is 960035.

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, and also an emirpimes, since its reverse is a distinct semiprime: 960035 = 5 ⋅192007.

It is a cyclic number.

It is not a de Polignac number, because 530069 - 2⁸ = 529813 is a prime.

It is a super-2 number, since 2×530069² = 561946289522, 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 (530063) 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, 8519 + ... + 8580.

It is an arithmetic number, because the mean of its divisors is an integer number (136800).

2⁵³⁰⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

530069 is a deficient number, since it is larger than the sum of its proper divisors (17131).

530069 is a wasteful number, since it uses less digits than its factorization.

530069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17130.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 530069 is about 728.0583767803. The cubic root of 530069 is about 80.9302351077.

The spelling of 530069 in words is "five hundred thirty thousand, sixty-nine".