99420096 has 56 divisors (see below), whose sum is σ = 264225024. Its totient is φ = 32992000.

The previous prime is 99420089. The next prime is 99420109. The reversal of 99420096 is 69002499.

It is a congruent number.

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, 47161 + ... + 49223.

It is an arithmetic number, because the mean of its divisors is an integer number (4718304).

Almost surely, 2^99420096 is an apocalyptic number.

99420096 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99420096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132112512).

99420096 is an abundant number, since it is smaller than the sum of its proper divisors (164804928).

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

99420096 is a wasteful number, since it uses less digits than its factorization.

99420096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329 (or 2319 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 99420096 is about 9970.9626415908. The cubic root of 99420096 is about 463.2599180932.

The spelling of 99420096 in words is "ninety-nine million, four hundred twenty thousand, ninety-six".