99158682 has 64 divisors (see below), whose sum is σ = 240583680. Its totient is φ = 26614656.

The previous prime is 99158651. The next prime is 99158699. The reversal of 99158682 is 28685199.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 108873 + ... + 109779.

It is an arithmetic number, because the mean of its divisors is an integer number (3759120).

Almost surely, 2^99158682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99158682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120291840).

99158682 is an abundant number, since it is smaller than the sum of its proper divisors (141424998).

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

99158682 is a wasteful number, since it uses less digits than its factorization.

99158682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its digits is 311040, while the sum is 48.

The square root of 99158682 is about 9957.8452488478. The cubic root of 99158682 is about 462.8535316906.

The spelling of 99158682 in words is "ninety-nine million, one hundred fifty-eight thousand, six hundred eighty-two".