99996765 has 16 divisors (see below), whose sum is σ = 174540096. Its totient is φ = 48483200.

The previous prime is 99996749. The next prime is 99996769. The reversal of 99996765 is 56769999.

It is not a de Polignac number, because 99996765 - 2⁴ = 99996749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99996699 and 99996708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99996769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302856 + ... + 303185.

It is an arithmetic number, because the mean of its divisors is an integer number (10908756).

Almost surely, 2^99996765 is an apocalyptic number.

It is an amenable number.

99996765 is a deficient number, since it is larger than the sum of its proper divisors (74543331).

99996765 is a wasteful number, since it uses less digits than its factorization.

99996765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606060.

The product of its digits is 8266860, while the sum is 60.

The square root of 99996765 is about 9999.8382486918. The cubic root of 99996765 is about 464.1538781273.

The spelling of 99996765 in words is "ninety-nine million, nine hundred ninety-six thousand, seven hundred sixty-five".