88668173 has 8 divisors (see below), whose sum is σ = 96897600. Its totient is φ = 80466880.

The previous prime is 88668163. The next prime is 88668191. The reversal of 88668173 is 37186688.

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 88668173 - 2⁴ = 88668157 is a prime.

It is a Duffinian 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 (88668103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140 + ... + 13317.

It is an arithmetic number, because the mean of its divisors is an integer number (12112200).

Almost surely, 2^88668173 is an apocalyptic number.

It is an amenable number.

88668173 is a deficient number, since it is larger than the sum of its proper divisors (8229427).

88668173 is a wasteful number, since it uses less digits than its factorization.

88668173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14067.

The product of its digits is 387072, while the sum is 47.

The square root of 88668173 is about 9416.3779129769. The cubic root of 88668173 is about 445.9189410088.

The spelling of 88668173 in words is "eighty-eight million, six hundred sixty-eight thousand, one hundred seventy-three".