1140480008 has 16 divisors (see below), whose sum is σ = 2196195180. Its totient is φ = 554827968.

The previous prime is 1140479993. The next prime is 1140480017. The reversal of 1140480008 is 8000840411.

It can be written as a sum of positive squares in 2 ways, for example, as 964599364 + 175880644 = 31058^2 + 13262^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1926191 + ... + 1926782.

Almost surely, 2^1140480008 is an apocalyptic number.

It is an amenable number.

1140480008 is a deficient number, since it is larger than the sum of its proper divisors (1055715172).

1140480008 is a wasteful number, since it uses less digits than its factorization.

1140480008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853016 (or 3853012 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 1140480008 is about 33770.9935891735. The cubic root of 1140480008 is about 1044.7905253838.

The spelling of 1140480008 in words is "one billion, one hundred forty million, four hundred eighty thousand, eight".