88800001 has 8 divisors (see below), whose sum is σ = 91967400. Its totient is φ = 85639680.

The previous prime is 88799989. The next prime is 88800007. The reversal of 88800001 is 10000888.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 23270976 + 65529025 = 4824^2 + 8095^2 .

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 88800001 - 2¹⁵ = 88767233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88800007) 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, 46065 + ... + 47953.

It is an arithmetic number, because the mean of its divisors is an integer number (11495925).

Almost surely, 2^88800001 is an apocalyptic number.

It is an amenable number.

88800001 is a deficient number, since it is larger than the sum of its proper divisors (3167399).

88800001 is a wasteful number, since it uses less digits than its factorization.

88800001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3539.

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 88800001 is about 9423.3752445713. The cubic root of 88800001 is about 446.1398225698.

Adding to 88800001 its reverse (10000888), we get a palindrome (98800889).

The spelling of 88800001 in words is "eighty-eight million, eight hundred thousand, one".