99958696 has 32 divisors (see below), whose sum is σ = 197856000. Its totient is φ = 47212416.

The previous prime is 99958669. The next prime is 99958709. The reversal of 99958696 is 69685999.

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 7 ways as a sum of consecutive naturals, for example, 68745 + ... + 70183.

It is an arithmetic number, because the mean of its divisors is an integer number (6183000).

Almost surely, 2^99958696 is an apocalyptic number.

It is an amenable number.

99958696 is a deficient number, since it is larger than the sum of its proper divisors (97897304).

99958696 is a wasteful number, since it uses less digits than its factorization.

99958696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921 (or 1917 counting only the distinct ones).

The product of its digits is 9447840, while the sum is 61.

The square root of 99958696 is about 9997.9345867034. The cubic root of 99958696 is about 464.0949691657.

It can be divided in two parts, 999 and 58696, that added together give a palindrome (59695).

The spelling of 99958696 in words is "ninety-nine million, nine hundred fifty-eight thousand, six hundred ninety-six".