99609706 has 16 divisors (see below), whose sum is σ = 173560320. Its totient is φ = 41989680.

The previous prime is 99609691. The next prime is 99609707. The reversal of 99609706 is 60790699.

It is a super-3 number, since 3×99609706³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (99609707) 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, 57466 + ... + 59173.

It is an arithmetic number, because the mean of its divisors is an integer number (10847520).

Almost surely, 2^99609706 is an apocalyptic number.

99609706 is a deficient number, since it is larger than the sum of its proper divisors (73950614).

99609706 is a wasteful number, since it uses less digits than its factorization.

99609706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116709.

The product of its (nonzero) digits is 183708, while the sum is 46.

The square root of 99609706 is about 9980.4662215750. The cubic root of 99609706 is about 463.5542346177.

The spelling of 99609706 in words is "ninety-nine million, six hundred nine thousand, seven hundred six".