530865148 has 24 divisors (see below), whose sum is σ = 1026305280. Its totient is φ = 238246320.

The previous prime is 530865121. The next prime is 530865161. The reversal of 530865148 is 841568035.

It is a super-2 number, since 2×530865148² = 563635610722123808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 530865148.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72886 + ... + 79837.

It is an arithmetic number, because the mean of its divisors is an integer number (42762720).

Almost surely, 2^530865148 is an apocalyptic number.

It is an amenable number.

530865148 is a deficient number, since it is larger than the sum of its proper divisors (495440132).

530865148 is a wasteful number, since it uses less digits than its factorization.

530865148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152817 (or 152815 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 530865148 is about 23040.5110186385. The cubic root of 530865148 is about 809.7073311402.

The spelling of 530865148 in words is "five hundred thirty million, eight hundred sixty-five thousand, one hundred forty-eight".