99441459 has 96 divisors (see below), whose sum is σ = 178022400. Its totient is φ = 54587520.

The previous prime is 99441457. The next prime is 99441509. The reversal of 99441459 is 95414499.

It is not a de Polignac number, because 99441459 - 2¹ = 99441457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99441451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2687589 + ... + 2687625.

It is an arithmetic number, because the mean of its divisors is an integer number (1854400).

Almost surely, 2^99441459 is an apocalyptic number.

99441459 is a deficient number, since it is larger than the sum of its proper divisors (78580941).

99441459 is a wasteful number, since it uses less digits than its factorization.

99441459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 103 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 99441459 is about 9972.0338447079. The cubic root of 99441459 is about 463.2930968745.

The spelling of 99441459 in words is "ninety-nine million, four hundred forty-one thousand, four hundred fifty-nine".