99332448 has 48 divisors (see below), whose sum is σ = 262298736. Its totient is φ = 32913920.

The previous prime is 99332447. The next prime is 99332449. The reversal of 99332448 is 84423399.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99332447) and next prime (99332449).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99332447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13618 + ... + 19598.

It is an arithmetic number, because the mean of its divisors is an integer number (5464557).

Almost surely, 2^99332448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99332448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131149368).

99332448 is an abundant number, since it is smaller than the sum of its proper divisors (162966288).

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

99332448 is a wasteful number, since it uses less digits than its factorization.

99332448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6167 (or 6159 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 99332448 is about 9966.5665100876. The cubic root of 99332448 is about 463.1237425956.

The spelling of 99332448 in words is "ninety-nine million, three hundred thirty-two thousand, four hundred forty-eight".