99713785 has 8 divisors (see below), whose sum is σ = 120818880. Its totient is φ = 78996144.

The previous prime is 99713741. The next prime is 99713797. The reversal of 99713785 is 58731799.

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

It is a cyclic number.

It is not a de Polignac number, because 99713785 - 2⁷ = 99713657 is a prime.

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, 96295 + ... + 97324.

It is an arithmetic number, because the mean of its divisors is an integer number (15102360).

Almost surely, 2^99713785 is an apocalyptic number.

It is an amenable number.

99713785 is a deficient number, since it is larger than the sum of its proper divisors (21105095).

99713785 is a wasteful number, since it uses less digits than its factorization.

99713785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193727.

The product of its digits is 476280, while the sum is 49.

The square root of 99713785 is about 9985.6789954414. The cubic root of 99713785 is about 463.7156294228.

The spelling of 99713785 in words is "ninety-nine million, seven hundred thirteen thousand, seven hundred eighty-five".