88968009 has 8 divisors (see below), whose sum is σ = 127748992. Its totient is φ = 54749520.

The previous prime is 88968007. The next prime is 88968031. The reversal of 88968009 is 90086988.

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

It is not a de Polignac number, because 88968009 - 2¹ = 88968007 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88968007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140577 + ... + 1140654.

It is an arithmetic number, because the mean of its divisors is an integer number (15968624).

Almost surely, 2^88968009 is an apocalyptic number.

It is an amenable number.

88968009 is a deficient number, since it is larger than the sum of its proper divisors (38780983).

88968009 is a wasteful number, since it uses less digits than its factorization.

88968009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281247.

The product of its (nonzero) digits is 248832, while the sum is 48.

The square root of 88968009 is about 9432.2854600569. The cubic root of 88968009 is about 446.4210081437.

The spelling of 88968009 in words is "eighty-eight million, nine hundred sixty-eight thousand, nine".