100528328 has 8 divisors (see below), whose sum is σ = 188490630. Its totient is φ = 50264160.

The previous prime is 100528321. The next prime is 100528339. The reversal of 100528328 is 823825001.

It can be written as a sum of positive squares in only one way, i.e., 71605444 + 28922884 = 8462^2 + 5378^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 100528328.

It is not an unprimeable number, because it can be changed into a prime (100528321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6283013 + ... + 6283028.

Almost surely, 2^100528328 is an apocalyptic number.

It is an amenable number.

100528328 is a deficient number, since it is larger than the sum of its proper divisors (87962302).

100528328 is a wasteful number, since it uses less digits than its factorization.

100528328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12566047 (or 12566043 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 100528328 is about 10026.3816005576. The cubic root of 100528328 is about 464.9748751215.

The spelling of 100528328 in words is "one hundred million, five hundred twenty-eight thousand, three hundred twenty-eight".