99329085 has 20 divisors (see below), whose sum is σ = 178057308. Its totient is φ = 52975296.

The previous prime is 99329077. The next prime is 99329099. The reversal of 99329085 is 58092399.

It can be written as a sum of positive squares in 2 ways, for example, as 26687556 + 72641529 = 5166^2 + 8523^2 .

It is not a de Polignac number, because 99329085 - 2³ = 99329077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 99329085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 122224 + ... + 123033.

Almost surely, 2^99329085 is an apocalyptic number.

It is an amenable number.

99329085 is a deficient number, since it is larger than the sum of its proper divisors (78728223).

99329085 is a wasteful number, since it uses less digits than its factorization.

99329085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245274 (or 245265 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 99329085 is about 9966.3977945896. The cubic root of 99329085 is about 463.1185160298.

The spelling of 99329085 in words is "ninety-nine million, three hundred twenty-nine thousand, eighty-five".