99469589 has 8 divisors (see below), whose sum is σ = 101779200. Its totient is φ = 97182000.

The previous prime is 99469583. The next prime is 99469597. The reversal of 99469589 is 98596499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99469589 - 2²⁰ = 98421013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99469583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3812 + ... + 14610.

It is an arithmetic number, because the mean of its divisors is an integer number (12722400).

Almost surely, 2^99469589 is an apocalyptic number.

It is an amenable number.

99469589 is a deficient number, since it is larger than the sum of its proper divisors (2309611).

99469589 is a wasteful number, since it uses less digits than its factorization.

99469589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011.

The product of its digits is 6298560, while the sum is 59.

The square root of 99469589 is about 9973.4441894463. Note that the first 3 decimals coincide. The cubic root of 99469589 is about 463.3367782065.

The spelling of 99469589 in words is "ninety-nine million, four hundred sixty-nine thousand, five hundred eighty-nine".