99119982 has 32 divisors (see below), whose sum is σ = 214089120. Its totient is φ = 30412800.

The previous prime is 99119981. The next prime is 99119983. The reversal of 99119982 is 28991199.

It is an interprime number because it is at equal distance from previous prime (99119981) and next prime (99119983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99119981) 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, 29694 + ... + 32862.

It is an arithmetic number, because the mean of its divisors is an integer number (6690285).

Almost surely, 2^99119982 is an apocalyptic number.

99119982 is an abundant number, since it is smaller than the sum of its proper divisors (114969138).

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

99119982 is a wasteful number, since it uses less digits than its factorization.

99119982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588.

The product of its digits is 104976, while the sum is 48.

The square root of 99119982 is about 9955.9018677365. The cubic root of 99119982 is about 462.7933091526.

The spelling of 99119982 in words is "ninety-nine million, one hundred nineteen thousand, nine hundred eighty-two".