99788962 has 16 divisors (see below), whose sum is σ = 184226112. Its totient is φ = 39476880.

The previous prime is 99788959. The next prime is 99788977. The reversal of 99788962 is 26988799.

It is a junction number, because it is equal to n+sod(n) for n = 99788897 and 99788906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273964 + ... + 274327.

It is an arithmetic number, because the mean of its divisors is an integer number (11514132).

Almost surely, 2^99788962 is an apocalyptic number.

99788962 is a deficient number, since it is larger than the sum of its proper divisors (84437150).

99788962 is a wasteful number, since it uses less digits than its factorization.

99788962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548313.

The product of its digits is 3919104, while the sum is 58.

The square root of 99788962 is about 9989.4425269882. The cubic root of 99788962 is about 463.8321361917.

The spelling of 99788962 in words is "ninety-nine million, seven hundred eighty-eight thousand, nine hundred sixty-two".