99317541 has 8 divisors (see below), whose sum is σ = 139393120. Its totient is φ = 62726832.

The previous prime is 99317531. The next prime is 99317563. The reversal of 99317541 is 14571399.

It is a happy number.

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

It is not a de Polignac number, because 99317541 - 2¹⁰ = 99316517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99317541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99317531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871150 + ... + 871263.

It is an arithmetic number, because the mean of its divisors is an integer number (17424140).

Almost surely, 2^99317541 is an apocalyptic number.

It is an amenable number.

99317541 is a deficient number, since it is larger than the sum of its proper divisors (40075579).

99317541 is a wasteful number, since it uses less digits than its factorization.

99317541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742435.

The product of its digits is 34020, while the sum is 39.

The square root of 99317541 is about 9965.8186317031. The cubic root of 99317541 is about 463.1005741642.

The spelling of 99317541 in words is "ninety-nine million, three hundred seventeen thousand, five hundred forty-one".