99029442 has 8 divisors (see below), whose sum is σ = 198058896. Its totient is φ = 33009812.

The previous prime is 99029401. The next prime is 99029449. The reversal of 99029442 is 24492099.

It is a sphenic number, since it is the product of 3 distinct primes.

99029442 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 99029442.

It is not an unprimeable number, because it can be changed into a prime (99029449) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8252448 + ... + 8252459.

It is an arithmetic number, because the mean of its divisors is an integer number (24757362).

Almost surely, 2^99029442 is an apocalyptic number.

99029442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99029442 is a wasteful number, since it uses less digits than its factorization.

99029442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16504912.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 99029442 is about 9951.3537772506. The cubic root of 99029442 is about 462.6523551629.

The spelling of 99029442 in words is "ninety-nine million, twenty-nine thousand, four hundred forty-two".