530027988 has 24 divisors (see below), whose sum is σ = 1413408192. Its totient is φ = 151436544.

The previous prime is 530027941. The next prime is 530028001. The reversal of 530027988 is 889720035.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3154845 + ... + 3155012.

It is an arithmetic number, because the mean of its divisors is an integer number (58892008).

Almost surely, 2^530027988 is an apocalyptic number.

It is an amenable number.

530027988 is an abundant number, since it is smaller than the sum of its proper divisors (883380204).

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

530027988 is a wasteful number, since it uses less digits than its factorization.

530027988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6309871 (or 6309869 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 530027988 is about 23022.3367189345. The cubic root of 530027988 is about 809.2814783451.

The spelling of 530027988 in words is "five hundred thirty million, twenty-seven thousand, nine hundred eighty-eight".