99995718 has 8 divisors (see below), whose sum is σ = 199991448. Its totient is φ = 33331904.

The previous prime is 99995711. The next prime is 99995723. The reversal of 99995718 is 81759999.

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

99995718 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99995711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8332971 + ... + 8332982.

It is an arithmetic number, because the mean of its divisors is an integer number (24998931).

Almost surely, 2^99995718 is an apocalyptic number.

99995718 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99995718 is a wasteful number, since it uses less digits than its factorization.

99995718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16665958.

The product of its digits is 1837080, while the sum is 57.

The square root of 99995718 is about 9999.7858977080. The cubic root of 99995718 is about 464.1522581723.

The spelling of 99995718 in words is "ninety-nine million, nine hundred ninety-five thousand, seven hundred eighteen".