1088232817 has 6 divisors (see below), whose sum is σ = 1265903538. Its totient is φ = 932770944.

The previous prime is 1088232811. The next prime is 1088232823. The reversal of 1088232817 is 7182328801.

It is an interprime number because it is at equal distance from previous prime (1088232811) and next prime (1088232823).

It can be written as a sum of positive squares in only one way, i.e., 1067720976 + 20511841 = 32676^2 + 4529^2 .

It is not a de Polignac number, because 1088232817 - 2¹⁹ = 1087708529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1088232817.

It is not an unprimeable number, because it can be changed into a prime (1088232811) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11104368 + ... + 11104465.

It is an arithmetic number, because the mean of its divisors is an integer number (210983923).

Almost surely, 2^1088232817 is an apocalyptic number.

It is an amenable number.

1088232817 is a deficient number, since it is larger than the sum of its proper divisors (177670721).

1088232817 is an equidigital number, since it uses as much as digits as its factorization.

1088232817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22208847 (or 22208840 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 1088232817 is about 32988.3739672024. The cubic root of 1088232817 is about 1028.5859935392.

The spelling of 1088232817 in words is "one billion, eighty-eight million, two hundred thirty-two thousand, eight hundred seventeen".