99598611 has 16 divisors (see below), whose sum is σ = 152296704. Its totient is φ = 56715744.

The previous prime is 99598601. The next prime is 99598619. The reversal of 99598611 is 11689599.

It is not a de Polignac number, because 99598611 - 2¹⁰ = 99597587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99598619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1941 + ... + 14246.

It is an arithmetic number, because the mean of its divisors is an integer number (9518544).

Almost surely, 2^99598611 is an apocalyptic number.

99598611 is a deficient number, since it is larger than the sum of its proper divisors (52698093).

99598611 is a wasteful number, since it uses less digits than its factorization.

99598611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16490.

The product of its digits is 174960, while the sum is 48.

The square root of 99598611 is about 9979.9103703390. The cubic root of 99598611 is about 463.5370230245.

The spelling of 99598611 in words is "ninety-nine million, five hundred ninety-eight thousand, six hundred eleven".