530567420 has 48 divisors (see below), whose sum is σ = 1155580608. Its totient is φ = 204456960.

The previous prime is 530567417. The next prime is 530567459. The reversal of 530567420 is 24765035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72740 + ... + 79700.

It is an arithmetic number, because the mean of its divisors is an integer number (24074596).

Almost surely, 2^530567420 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 530567420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577790304).

530567420 is an abundant number, since it is smaller than the sum of its proper divisors (625013188).

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

530567420 is a wasteful number, since it uses less digits than its factorization.

530567420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7110 (or 7108 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 530567420 is about 23034.0491446901. The cubic root of 530567420 is about 809.5559319719. Note that the first 3 decimals are identical.

The spelling of 530567420 in words is "five hundred thirty million, five hundred sixty-seven thousand, four hundred twenty".