530188148 has 12 divisors (see below), whose sum is σ = 1060376352. Its totient is φ = 227223480.

The previous prime is 530188081. The next prime is 530188171. The reversal of 530188148 is 841881035.

530188148 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9467618 + ... + 9467673.

It is an arithmetic number, because the mean of its divisors is an integer number (88364696).

Almost surely, 2^530188148 is an apocalyptic number.

It is an amenable number.

530188148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

530188148 is a wasteful number, since it uses less digits than its factorization.

530188148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18935302 (or 18935300 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 530188148 is about 23025.8148172871. The cubic root of 530188148 is about 809.3629843985.

The spelling of 530188148 in words is "five hundred thirty million, one hundred eighty-eight thousand, one hundred forty-eight".