1115064002 has 16 divisors (see below), whose sum is σ = 1839583872. Its totient is φ = 503694480.

The previous prime is 1115063987. The next prime is 1115064023. The reversal of 1115064002 is 2004605111.

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 7 ways as a sum of consecutive naturals, for example, 455024 + ... + 457467.

It is an arithmetic number, because the mean of its divisors is an integer number (114973992).

Almost surely, 2^1115064002 is an apocalyptic number.

1115064002 is a deficient number, since it is larger than the sum of its proper divisors (724519870).

1115064002 is a wasteful number, since it uses less digits than its factorization.

1115064002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912553.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1115064002 is about 33392.5740547206. The cubic root of 1115064002 is about 1036.9709700820.

Adding to 1115064002 its reverse (2004605111), we get a palindrome (3119669113).

The spelling of 1115064002 in words is "one billion, one hundred fifteen million, sixty-four thousand, two".