99936705 has 32 divisors (see below), whose sum is σ = 175747968. Its totient is φ = 48089600.

The previous prime is 99936701. The next prime is 99936757. The reversal of 99936705 is 50763999.

It is a happy number.

It is not a de Polignac number, because 99936705 - 2² = 99936701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99936701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20395 + ... + 24815.

It is an arithmetic number, because the mean of its divisors is an integer number (5492124).

Almost surely, 2^99936705 is an apocalyptic number.

It is an amenable number.

99936705 is a deficient number, since it is larger than the sum of its proper divisors (75811263).

99936705 is a wasteful number, since it uses less digits than its factorization.

99936705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4577.

The product of its (nonzero) digits is 459270, while the sum is 48.

The square root of 99936705 is about 9996.8347490593. The cubic root of 99936705 is about 464.0609329040.

The spelling of 99936705 in words is "ninety-nine million, nine hundred thirty-six thousand, seven hundred five".