99785065 has 8 divisors (see below), whose sum is σ = 120310848. Its totient is φ = 79448880.

The previous prime is 99785057. The next prime is 99785083. The reversal of 99785065 is 56058799.

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

It is not a de Polignac number, because 99785065 - 2³ = 99785057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46237 + ... + 48346.

It is an arithmetic number, because the mean of its divisors is an integer number (15038856).

Almost surely, 2^99785065 is an apocalyptic number.

It is an amenable number.

99785065 is a deficient number, since it is larger than the sum of its proper divisors (20525783).

99785065 is a wasteful number, since it uses less digits than its factorization.

99785065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94799.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 99785065 is about 9989.2474691540. The cubic root of 99785065 is about 463.8260981914.

The spelling of 99785065 in words is "ninety-nine million, seven hundred eighty-five thousand, sixty-five".