99696256 has 96 divisors (see below), whose sum is σ = 225059940. Its totient is φ = 43929600.

The previous prime is 99696251. The next prime is 99696277. The reversal of 99696256 is 65269699.

It can be written as a sum of positive squares in 2 ways, for example, as 85377600 + 14318656 = 9240^2 + 3784^2 .

It is not an unprimeable number, because it can be changed into a prime (99696251) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 634930 + ... + 635086.

Almost surely, 2^99696256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99696256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112529970).

99696256 is an abundant number, since it is smaller than the sum of its proper divisors (125363684).

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

99696256 is a wasteful number, since it uses less digits than its factorization.

99696256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 211 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 52.

The square root of 99696256 is about 9984.8012498998. The cubic root of 99696256 is about 463.6884551539.

The spelling of 99696256 in words is "ninety-nine million, six hundred ninety-six thousand, two hundred fifty-six".