1088134636 has 24 divisors (see below), whose sum is σ = 2073582000. Its totient is φ = 497657664.

The previous prime is 1088134613. The next prime is 1088134637. The reversal of 1088134636 is 6364318801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1088134637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244651 + ... + 249058.

It is an arithmetic number, because the mean of its divisors is an integer number (86399250).

Almost surely, 2^1088134636 is an apocalyptic number.

It is an amenable number.

1088134636 is a deficient number, since it is larger than the sum of its proper divisors (985447364).

1088134636 is a wasteful number, since it uses less digits than its factorization.

1088134636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493761 (or 493759 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1088134636 is about 32986.8858184582. The cubic root of 1088134636 is about 1028.5550593993. Note that the first 3 decimals are identical.

The spelling of 1088134636 in words is "one billion, eighty-eight million, one hundred thirty-four thousand, six hundred thirty-six".