99112982 has 4 divisors (see below), whose sum is σ = 148669476. Its totient is φ = 49556490.

The previous prime is 99112969. The next prime is 99112999. The reversal of 99112982 is 28921199.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24778244 + ... + 24778247.

It is an arithmetic number, because the mean of its divisors is an integer number (37167369).

Almost surely, 2^99112982 is an apocalyptic number.

99112982 is a deficient number, since it is larger than the sum of its proper divisors (49556494).

99112982 is a wasteful number, since it uses less digits than its factorization.

99112982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49556493.

The product of its digits is 23328, while the sum is 41.

The square root of 99112982 is about 9955.5503112585. The cubic root of 99112982 is about 462.7824145131.

The spelling of 99112982 in words is "ninety-nine million, one hundred twelve thousand, nine hundred eighty-two".