1088440801 has 8 divisors (see below), whose sum is σ = 1246533120. Its totient is φ = 930998688.

The previous prime is 1088440777. The next prime is 1088440831. The reversal of 1088440801 is 1080448801.

It is a happy number.

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 1088440801 - 2¹⁵ = 1088408033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1088440831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158956 + ... + 165661.

It is an arithmetic number, because the mean of its divisors is an integer number (155816640).

Almost surely, 2^1088440801 is an apocalyptic number.

It is an amenable number.

1088440801 is a deficient number, since it is larger than the sum of its proper divisors (158092319).

1088440801 is an equidigital number, since it uses as much as digits as its factorization.

1088440801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325103.

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 1088440801 is about 32991.5261999199. The cubic root of 1088440801 is about 1028.6515174475.

The spelling of 1088440801 in words is "one billion, eighty-eight million, four hundred forty thousand, eight hundred one".