99900082 has 16 divisors (see below), whose sum is σ = 154028160. Its totient is φ = 48576528.

The previous prime is 99900077. The next prime is 99900091. The reversal of 99900082 is 28000999.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5868 + ... + 15304.

It is an arithmetic number, because the mean of its divisors is an integer number (9626760).

Almost surely, 2^99900082 is an apocalyptic number.

99900082 is a deficient number, since it is larger than the sum of its proper divisors (54128078).

99900082 is a wasteful number, since it uses less digits than its factorization.

99900082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9585.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 99900082 is about 9995.0028514253. The cubic root of 99900082 is about 464.0042390863.

The spelling of 99900082 in words is "ninety-nine million, nine hundred thousand, eighty-two".