530437 has 4 divisors (see below), whose sum is σ = 532000. Its totient is φ = 528876.

The previous prime is 530429. The next prime is 530443. The reversal of 530437 is 734035.

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: 734035 = 5 ⋅146807.

It is a cyclic number.

It is not a de Polignac number, because 530437 - 2³ = 530429 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33 + ... + 1030.

It is an arithmetic number, because the mean of its divisors is an integer number (133000).

2⁵³⁰⁴³⁷ is an apocalyptic number.

It is an amenable number.

530437 is a deficient number, since it is larger than the sum of its proper divisors (1563).

530437 is a wasteful number, since it uses less digits than its factorization.

530437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 530437 is about 728.3110599188. The cubic root of 530437 is about 80.9489593600.

The spelling of 530437 in words is "five hundred thirty thousand, four hundred thirty-seven".