530496 has 56 divisors (see below), whose sum is σ = 1564640. Its totient is φ = 176256.

The previous prime is 530447. The next prime is 530501. The reversal of 530496 is 694035.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575 + ... + 1881.

It is an arithmetic number, because the mean of its divisors is an integer number (27940).

2⁵³⁰⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (782320).

530496 is an abundant number, since it is smaller than the sum of its proper divisors (1034144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530496 is a wasteful number, since it uses less digits than its factorization.

530496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 530496 is about 728.3515634637. The cubic root of 530496 is about 80.9519605405.

The spelling of 530496 in words is "five hundred thirty thousand, four hundred ninety-six".