532630028 has 12 divisors (see below), whose sum is σ = 1065260112. Its totient is φ = 228270000.

The previous prime is 532629997. The next prime is 532630099. The reversal of 532630028 is 820036235.

532630028 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9511223 + ... + 9511278.

It is an arithmetic number, because the mean of its divisors is an integer number (88771676).

Almost surely, 2^532630028 is an apocalyptic number.

It is an amenable number.

532630028 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.

532630028 is a wasteful number, since it uses less digits than its factorization.

532630028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19022512 (or 19022510 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 532630028 is about 23078.7787371862. The cubic root of 532630028 is about 810.6036388442.

The spelling of 532630028 in words is "five hundred thirty-two million, six hundred thirty thousand, twenty-eight".