99081282 has 8 divisors (see below), whose sum is σ = 198162576. Its totient is φ = 33027092.

The previous prime is 99081259. The next prime is 99081317. The reversal of 99081282 is 28218099.

It is a sphenic number, since it is the product of 3 distinct primes.

99081282 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 99081282.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8256768 + ... + 8256779.

It is an arithmetic number, because the mean of its divisors is an integer number (24770322).

Almost surely, 2^99081282 is an apocalyptic number.

99081282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99081282 is a wasteful number, since it uses less digits than its factorization.

99081282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16513552.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 99081282 is about 9953.9581072054. The cubic root of 99081282 is about 462.7330709372.

The spelling of 99081282 in words is "ninety-nine million, eighty-one thousand, two hundred eighty-two".