99000608 has 96 divisors (see below), whose sum is σ = 235146240. Its totient is φ = 40135680.

The previous prime is 99000599. The next prime is 99000619. The reversal of 99000608 is 80600099.

It is a happy number.

It is a super-2 number, since 2×99000608² = 19602240768739328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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 15 ways as a sum of consecutive naturals, for example, 367898 + ... + 368166.

It is an arithmetic number, because the mean of its divisors is an integer number (2449440).

Almost surely, 2^99000608 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 99000608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117573120).

99000608 is an abundant number, since it is smaller than the sum of its proper divisors (136145632).

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

99000608 is a wasteful number, since it uses less digits than its factorization.

99000608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 99000608 is about 9949.9049241689. The cubic root of 99000608 is about 462.6074479357.

The spelling of 99000608 in words is "ninety-nine million, six hundred eight", and thus it is an aban number.