88688973 has 8 divisors (see below), whose sum is σ = 118296000. Its totient is φ = 59103968.

The previous prime is 88688959. The next prime is 88688987. The reversal of 88688973 is 37988688.

It is an interprime number because it is at equal distance from previous prime (88688959) and next prime (88688987).

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 88688973 - 2⁶ = 88688909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88688933) 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, 10768 + ... + 17126.

It is an arithmetic number, because the mean of its divisors is an integer number (14787000).

Almost surely, 2^88688973 is an apocalyptic number.

It is an amenable number.

88688973 is a deficient number, since it is larger than the sum of its proper divisors (29607027).

88688973 is a wasteful number, since it uses less digits than its factorization.

88688973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011.

The product of its digits is 4644864, while the sum is 57.

The square root of 88688973 is about 9417.4823068589. The cubic root of 88688973 is about 445.9538065398.

The spelling of 88688973 in words is "eighty-eight million, six hundred eighty-eight thousand, nine hundred seventy-three".