99935385 has 32 divisors (see below), whose sum is σ = 177310080. Its totient is φ = 47654400.

The previous prime is 99935357. The next prime is 99935387. The reversal of 99935385 is 58353999.

It is not a de Polignac number, because 99935385 - 2¹⁸ = 99673241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99935387) 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, 5101 + ... + 15029.

It is an arithmetic number, because the mean of its divisors is an integer number (5540940).

Almost surely, 2^99935385 is an apocalyptic number.

It is an amenable number.

99935385 is a deficient number, since it is larger than the sum of its proper divisors (77374695).

99935385 is a wasteful number, since it uses less digits than its factorization.

99935385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009.

The product of its digits is 1312200, while the sum is 51.

The square root of 99935385 is about 9996.7687279440. The cubic root of 99935385 is about 464.0588897337.

The spelling of 99935385 in words is "ninety-nine million, nine hundred thirty-five thousand, three hundred eighty-five".