88008901 has 4 divisors (see below), whose sum is σ = 88258572. Its totient is φ = 87759232.

The previous prime is 88008857. The next prime is 88008911. The reversal of 88008901 is 10980088.

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 50481025 + 37527876 = 7105^2 + 6126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88008901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88008911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124306 + ... + 125011.

It is an arithmetic number, because the mean of its divisors is an integer number (22064643).

Almost surely, 2^88008901 is an apocalyptic number.

It is an amenable number.

88008901 is a deficient number, since it is larger than the sum of its proper divisors (249671).

88008901 is a wasteful number, since it uses less digits than its factorization.

88008901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249670.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 88008901 is about 9381.3059325448. The cubic root of 88008901 is about 444.8110143104.

Adding to 88008901 its reverse (10980088), we get a palindrome (98988989).

The spelling of 88008901 in words is "eighty-eight million, eight thousand, nine hundred one".