1135680008 has 24 divisors (see below), whose sum is σ = 2247378030. Its totient is φ = 537952320.

The previous prime is 1135680001. The next prime is 1135680011. The reversal of 1135680008 is 8000865311.

It can be written as a sum of positive squares in only one way, i.e., 903483364 + 232196644 = 30058^2 + 15238^2 .

It is not an unprimeable number, because it can be changed into a prime (1135680001) 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 5 ways as a sum of consecutive naturals, for example, 193733 + ... + 199508.

Almost surely, 2^1135680008 is an apocalyptic number.

It is an amenable number.

1135680008 is a deficient number, since it is larger than the sum of its proper divisors (1111698022).

1135680008 is a wasteful number, since it uses less digits than its factorization.

1135680008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393285 (or 393262 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 1135680008 is about 33699.8517504158. The cubic root of 1135680008 is about 1043.3227087305.

The spelling of 1135680008 in words is "one billion, one hundred thirty-five million, six hundred eighty thousand, eight".