99996488 has 8 divisors (see below), whose sum is σ = 187493430. Its totient is φ = 49998240.

The previous prime is 99996473. The next prime is 99996509. The reversal of 99996488 is 88469999.

It can be written as a sum of positive squares in only one way, i.e., 74615044 + 25381444 = 8638^2 + 5038^2 .

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

It is a super-2 number, since 2×99996488² = 19998595224668288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 99996488.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6249773 + ... + 6249788.

Almost surely, 2^99996488 is an apocalyptic number.

It is an amenable number.

99996488 is a deficient number, since it is larger than the sum of its proper divisors (87496942).

99996488 is a wasteful number, since it uses less digits than its factorization.

99996488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12499567 (or 12499563 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 62.

The square root of 99996488 is about 9999.8243984582. The cubic root of 99996488 is about 464.1534495443.

The spelling of 99996488 in words is "ninety-nine million, nine hundred ninety-six thousand, four hundred eighty-eight".