1088109896 has 16 divisors (see below), whose sum is σ = 2055100140. Its totient is φ = 540083200.

The previous prime is 1088109881. The next prime is 1088109901. The reversal of 1088109896 is 6989018801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1025920900 + 62188996 = 32030^2 + 7886^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495305 + ... + 497496.

Almost surely, 2^1088109896 is an apocalyptic number.

It is an amenable number.

1088109896 is a deficient number, since it is larger than the sum of its proper divisors (966990244).

1088109896 is a wasteful number, since it uses less digits than its factorization.

1088109896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992944 (or 992940 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 50.

The square root of 1088109896 is about 32986.5108188180. The cubic root of 1088109896 is about 1028.5472642104.

The spelling of 1088109896 in words is "one billion, eighty-eight million, one hundred nine thousand, eight hundred ninety-six".