99073548 has 144 divisors (see below), whose sum is σ = 301357056. Its totient is φ = 26853120.

The previous prime is 99073523. The next prime is 99073549. The reversal of 99073548 is 84537099.

It is not an unprimeable number, because it can be changed into a prime (99073549) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 444165 + ... + 444387.

Almost surely, 2^99073548 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 99073548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150678528).

99073548 is an abundant number, since it is smaller than the sum of its proper divisors (202283508).

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

99073548 is a wasteful number, since it uses less digits than its factorization.

99073548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 99073548 is about 9953.5696109486. The cubic root of 99073548 is about 462.7210307529.

The spelling of 99073548 in words is "ninety-nine million, seventy-three thousand, five hundred forty-eight".