99707088 has 40 divisors (see below), whose sum is σ = 277391968. Its totient is φ = 30678912.

The previous prime is 99707077. The next prime is 99707131. The reversal of 99707088 is 88070799.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79270 + ... + 80517.

Almost surely, 2^99707088 is an apocalyptic number.

It is an amenable number.

99707088 is an abundant number, since it is smaller than the sum of its proper divisors (177684880).

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

99707088 is a wasteful number, since it uses less digits than its factorization.

99707088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159811 (or 159805 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 48.

The square root of 99707088 is about 9985.3436595843. The cubic root of 99707088 is about 463.7052477987.

The spelling of 99707088 in words is "ninety-nine million, seven hundred seven thousand, eighty-eight".