99080136 has 192 divisors, whose sum is σ = 305510400. Its totient is φ = 28854144.

The previous prime is 99080119. The next prime is 99080143. The reversal of 99080136 is 63108099.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 99080136.

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 47 ways as a sum of consecutive naturals, for example, 1478775 + ... + 1478841.

It is an arithmetic number, because the mean of its divisors is an integer number (1591200).

Almost surely, 2^99080136 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 99080136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152755200).

99080136 is an abundant number, since it is smaller than the sum of its proper divisors (206430264).

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

99080136 is a wasteful number, since it uses less digits than its factorization.

99080136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 99080136 is about 9953.9005419986. The cubic root of 99080136 is about 462.7312868998.

The spelling of 99080136 in words is "ninety-nine million, eighty thousand, one hundred thirty-six".