99956682 has 96 divisors (see below), whose sum is σ = 266872320. Its totient is φ = 26399520.

The previous prime is 99956671. The next prime is 99956683. The reversal of 99956682 is 28665999.

It is not an unprimeable number, because it can be changed into a prime (99956683) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 102457 + ... + 103427.

It is an arithmetic number, because the mean of its divisors is an integer number (2779920).

Almost surely, 2^99956682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99956682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133436160).

99956682 is an abundant number, since it is smaller than the sum of its proper divisors (166915638).

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

99956682 is a wasteful number, since it uses less digits than its factorization.

99956682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 1045 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 54.

The square root of 99956682 is about 9997.8338653930. The cubic root of 99956682 is about 464.0918522331.

The spelling of 99956682 in words is "ninety-nine million, nine hundred fifty-six thousand, six hundred eighty-two".