99528716 has 12 divisors (see below), whose sum is σ = 199057488. Its totient is φ = 42655152.

The previous prime is 99528697. The next prime is 99528731. The reversal of 99528716 is 61782599.

99528716 is an admirable number.

It is a hoax number, since the sum of its digits (47) 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1777271 + ... + 1777326.

It is an arithmetic number, because the mean of its divisors is an integer number (16588124).

Almost surely, 2^99528716 is an apocalyptic number.

It is an amenable number.

99528716 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.

99528716 is a wasteful number, since it uses less digits than its factorization.

99528716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554608 (or 3554606 counting only the distinct ones).

The product of its digits is 272160, while the sum is 47.

The square root of 99528716 is about 9976.4079708079. The cubic root of 99528716 is about 463.4285660167.

The spelling of 99528716 in words is "ninety-nine million, five hundred twenty-eight thousand, seven hundred sixteen".