99308448 has 36 divisors (see below), whose sum is σ = 282409218. Its totient is φ = 33102720.

The previous prime is 99308413. The next prime is 99308467. The reversal of 99308448 is 84480399.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 98962704 + 345744 = 9948^2 + 588^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172123 + ... + 172698.

Almost surely, 2^99308448 is an apocalyptic number.

It is an amenable number.

99308448 is an abundant number, since it is smaller than the sum of its proper divisors (183100770).

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

99308448 is a wasteful number, since it uses less digits than its factorization.

99308448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344837 (or 344826 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 99308448 is about 9965.3624118744. The cubic root of 99308448 is about 463.0864407023.

The spelling of 99308448 in words is "ninety-nine million, three hundred eight thousand, four hundred forty-eight".