99448541 has 4 divisors (see below), whose sum is σ = 99474684. Its totient is φ = 99422400.

The previous prime is 99448529. The next prime is 99448549. The reversal of 99448541 is 14584499.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44169316 + 55279225 = 6646^2 + 7435^2 .

It is a cyclic number.

It is not a de Polignac number, because 99448541 - 2⁶ = 99448477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99448492 and 99448501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99448549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6140 + ... + 15381.

It is an arithmetic number, because the mean of its divisors is an integer number (24868671).

Almost surely, 2^99448541 is an apocalyptic number.

It is an amenable number.

99448541 is a deficient number, since it is larger than the sum of its proper divisors (26143).

99448541 is a wasteful number, since it uses less digits than its factorization.

99448541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26142.

The product of its digits is 207360, while the sum is 44.

The square root of 99448541 is about 9972.3889314447. The cubic root of 99448541 is about 463.3040948488.

The spelling of 99448541 in words is "ninety-nine million, four hundred forty-eight thousand, five hundred forty-one".