530494272 has 336 divisors, whose sum is σ = 1970422272. Its totient is φ = 137479680.

The previous prime is 530494267. The next prime is 530494291. The reversal of 530494272 is 272494035.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1197283 + ... + 1197725.

It is an arithmetic number, because the mean of its divisors is an integer number (5864352).

Almost surely, 2^530494272 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 530494272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (985211136).

530494272 is an abundant number, since it is smaller than the sum of its proper divisors (1439928000).

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

530494272 is a wasteful number, since it uses less digits than its factorization.

530494272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 530494272 is about 23032.4612666558. The cubic root of 530494272 is about 809.5187264465.

The spelling of 530494272 in words is "five hundred thirty million, four hundred ninety-four thousand, two hundred seventy-two".