99606529 has 16 divisors (see below), whose sum is σ = 110971584. Its totient is φ = 88646400.

The previous prime is 99606499. The next prime is 99606547. The reversal of 99606529 is 92560699.

It is a cyclic number.

It is not a de Polignac number, because 99606529 - 2¹³ = 99598337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99606599) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 130509 + ... + 131269.

It is an arithmetic number, because the mean of its divisors is an integer number (6935724).

Almost surely, 2^99606529 is an apocalyptic number.

It is an amenable number.

99606529 is a deficient number, since it is larger than the sum of its proper divisors (11365055).

99606529 is a wasteful number, since it uses less digits than its factorization.

99606529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 99606529 is about 9980.3070594045. The cubic root of 99606529 is about 463.5493062912.

The spelling of 99606529 in words is "ninety-nine million, six hundred six thousand, five hundred twenty-nine".