530407 has 4 divisors (see below), whose sum is σ = 533376. Its totient is φ = 527440.

The previous prime is 530401. The next prime is 530429. The reversal of 530407 is 704035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530407 - 2⁷ = 530279 is a prime.

It is an Ulam number.

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 (530401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198 + ... + 1579.

It is an arithmetic number, because the mean of its divisors is an integer number (133344).

2⁵³⁰⁴⁰⁷ is an apocalyptic number.

530407 is a deficient number, since it is larger than the sum of its proper divisors (2969).

530407 is a wasteful number, since it uses less digits than its factorization.

530407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 530407 is about 728.2904640320. The cubic root of 530407 is about 80.9474332506.

The spelling of 530407 in words is "five hundred thirty thousand, four hundred seven".