99707608 has 64 divisors (see below), whose sum is σ = 251032320. Its totient is φ = 35856000.

The previous prime is 99707579. The next prime is 99707617. The reversal of 99707608 is 80670799.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783 + ... + 14233.

It is an arithmetic number, because the mean of its divisors is an integer number (3922380).

Almost surely, 2^99707608 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 99707608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125516160).

99707608 is an abundant number, since it is smaller than the sum of its proper divisors (151324712).

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

99707608 is a wasteful number, since it uses less digits than its factorization.

99707608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12488 (or 12484 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 46.

The square root of 99707608 is about 9985.3696977127. The cubic root of 99707608 is about 463.7060539143.

It can be divided in two parts, 9970 and 7608, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 99707608 in words is "ninety-nine million, seven hundred seven thousand, six hundred eight".