99288982 has 32 divisors (see below), whose sum is σ = 170452800. Its totient is φ = 43037568.

The previous prime is 99288971. The next prime is 99288983. The reversal of 99288982 is 28988299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99288983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26119 + ... + 29677.

It is an arithmetic number, because the mean of its divisors is an integer number (5326650).

Almost surely, 2^99288982 is an apocalyptic number.

99288982 is a deficient number, since it is larger than the sum of its proper divisors (71163818).

99288982 is a wasteful number, since it uses less digits than its factorization.

99288982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640.

The product of its digits is 1492992, while the sum is 55.

The square root of 99288982 is about 9964.3856810142. The cubic root of 99288982 is about 463.0561813441.

The spelling of 99288982 in words is "ninety-nine million, two hundred eighty-eight thousand, nine hundred eighty-two".