99000480 has 48 divisors (see below), whose sum is σ = 311853024. Its totient is φ = 26400000.

The previous prime is 99000479. The next prime is 99000511. The reversal of 99000480 is 8400099.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102646 + ... + 103605.

It is an arithmetic number, because the mean of its divisors is an integer number (6496938).

Almost surely, 2^99000480 is an apocalyptic number.

It is an amenable number.

99000480 is an abundant number, since it is smaller than the sum of its proper divisors (212852544).

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

99000480 is a wasteful number, since it uses less digits than its factorization.

99000480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206269 (or 206261 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 99000480 is about 9949.8984919445. The cubic root of 99000480 is about 462.6072485639.

The spelling of 99000480 in words is "ninety-nine million, four hundred eighty", and thus it is an aban number.