530919 has 6 divisors (see below), whose sum is σ = 766896. Its totient is φ = 353940.

The previous prime is 530911. The next prime is 530947. The reversal of 530919 is 919035.

530919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 530919 - 2³ = 530911 is a prime.

It is a super-2 number, since 2×530919² = 563749969122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530892 and 530901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530911) 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, 29487 + ... + 29504.

It is an arithmetic number, because the mean of its divisors is an integer number (127816).

2⁵³⁰⁹¹⁹ is an apocalyptic number.

530919 is a deficient number, since it is larger than the sum of its proper divisors (235977).

530919 is a wasteful number, since it uses less digits than its factorization.

530919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58997 (or 58994 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 530919 is about 728.6418873493. The cubic root of 530919 is about 80.9734709647.

The spelling of 530919 in words is "five hundred thirty thousand, nine hundred nineteen".