88585745 has 4 divisors (see below), whose sum is σ = 106302900. Its totient is φ = 70868592.

The previous prime is 88585699. The next prime is 88585747. The reversal of 88585745 is 54758588.

It is a Cunningham number, because it is equal to 9412²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31899904 + 56685841 = 5648^2 + 7529^2 .

It is a cyclic number.

It is not a de Polignac number, because 88585745 - 2¹⁰ = 88584721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88585693 and 88585702.

It is not an unprimeable number, because it can be changed into a prime (88585747) 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 3 ways as a sum of consecutive naturals, for example, 8858570 + ... + 8858579.

It is an arithmetic number, because the mean of its divisors is an integer number (26575725).

Almost surely, 2^88585745 is an apocalyptic number.

It is an amenable number.

88585745 is a deficient number, since it is larger than the sum of its proper divisors (17717155).

88585745 is a wasteful number, since it uses less digits than its factorization.

88585745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17717154.

The product of its digits is 1792000, while the sum is 50.

The square root of 88585745 is about 9412.0000531237. Note that the first 4 decimals coincide. The cubic root of 88585745 is about 445.7807192887.

The spelling of 88585745 in words is "eighty-eight million, five hundred eighty-five thousand, seven hundred forty-five".