99995528 has 8 divisors (see below), whose sum is σ = 187491630. Its totient is φ = 49997760.

The previous prime is 99995527. The next prime is 99995549. The reversal of 99995528 is 82559999.

It can be written as a sum of positive squares in only one way, i.e., 96393124 + 3602404 = 9818^2 + 1898^2 .

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

It is not an unprimeable number, because it can be changed into a prime (99995527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6249713 + ... + 6249728.

Almost surely, 2^99995528 is an apocalyptic number.

It is an amenable number.

99995528 is a deficient number, since it is larger than the sum of its proper divisors (87496102).

99995528 is a wasteful number, since it uses less digits than its factorization.

99995528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12499447 (or 12499443 counting only the distinct ones).

The product of its digits is 2624400, while the sum is 56.

The square root of 99995528 is about 9999.7763975001. The cubic root of 99995528 is about 464.1519641964.

The spelling of 99995528 in words is "ninety-nine million, nine hundred ninety-five thousand, five hundred twenty-eight".