1118312614 has 16 divisors (see below), whose sum is σ = 1710419328. Its totient is φ = 548188992.

The previous prime is 1118312603. The next prime is 1118312617. The reversal of 1118312614 is 4162138111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118312617) 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 7 ways as a sum of consecutive naturals, for example, 172459 + ... + 178825.

It is an arithmetic number, because the mean of its divisors is an integer number (106901208).

Almost surely, 2^1118312614 is an apocalyptic number.

1118312614 is a deficient number, since it is larger than the sum of its proper divisors (592106714).

1118312614 is a wasteful number, since it uses less digits than its factorization.

1118312614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8079.

The product of its digits is 1152, while the sum is 28.

The square root of 1118312614 is about 33441.1814085567. The cubic root of 1118312614 is about 1037.9770259851.

The spelling of 1118312614 in words is "one billion, one hundred eighteen million, three hundred twelve thousand, six hundred fourteen".