88580885 has 8 divisors (see below), whose sum is σ = 107393496. Its totient is φ = 70133760.

The previous prime is 88580881. The next prime is 88580887. The reversal of 88580885 is 58808588.

It can be written as a sum of positive squares in 4 ways, for example, as 20584369 + 67996516 = 4537^2 + 8246^2 .

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

It is not a de Polignac number, because 88580885 - 2² = 88580881 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 (88580881) 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, 90836 + ... + 91805.

It is an arithmetic number, because the mean of its divisors is an integer number (13424187).

Almost surely, 2^88580885 is an apocalyptic number.

It is an amenable number.

88580885 is a deficient number, since it is larger than the sum of its proper divisors (18812611).

88580885 is a wasteful number, since it uses less digits than its factorization.

88580885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182743.

The product of its (nonzero) digits is 819200, while the sum is 50.

The square root of 88580885 is about 9411.7418685385. The cubic root of 88580885 is about 445.7725669842.

The spelling of 88580885 in words is "eighty-eight million, five hundred eighty thousand, eight hundred eighty-five".