530225460 has 96 divisors (see below), whose sum is σ = 1665780480. Its totient is φ = 140006016.

The previous prime is 530225459. The next prime is 530225491. The reversal of 530225460 is 64522035.

530225460 is a `hidden beast` number, since 530 + 22 + 54 + 60 = 666.

It is a super-2 number, since 2×530225460² = 562278076864423200, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50854 + ... + 60386.

It is an arithmetic number, because the mean of its divisors is an integer number (17351880).

Almost surely, 2^530225460 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 530225460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (832890240).

530225460 is an abundant number, since it is smaller than the sum of its proper divisors (1135555020).

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

530225460 is a wasteful number, since it uses less digits than its factorization.

530225460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654 (or 9646 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 530225460 is about 23026.6250240890. The cubic root of 530225460 is about 809.3819702644.

Adding to 530225460 its reverse (64522035), we get a palindrome (594747495).

The spelling of 530225460 in words is "five hundred thirty million, two hundred twenty-five thousand, four hundred sixty".