99996960 has 96 divisors (see below), whose sum is σ = 360001152. Its totient is φ = 22855680.

The previous prime is 99996947. The next prime is 99996971. The reversal of 99996960 is 6969999.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 99996960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11521 + ... + 18240.

It is an arithmetic number, because the mean of its divisors is an integer number (3750012).

Almost surely, 2^99996960 is an apocalyptic number.

It is an amenable number.

99996960 is an abundant number, since it is smaller than the sum of its proper divisors (260004192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99996960 is a wasteful number, since it uses less digits than its factorization.

99996960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29786 (or 29778 counting only the distinct ones).

The product of its (nonzero) digits is 2125764, while the sum is 57.

The square root of 99996960 is about 9999.8479988448. The cubic root of 99996960 is about 464.1541798369.

The spelling of 99996960 in words is "ninety-nine million, nine hundred ninety-six thousand, nine hundred sixty".