1116670605 has 16 divisors (see below), whose sum is σ = 1811839104. Its totient is φ = 587168960.

The previous prime is 1116670601. The next prime is 1116670627. The reversal of 1116670605 is 5060766111.

It is not a de Polignac number, because 1116670605 - 2² = 1116670601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116670601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 523194 + ... + 525323.

It is an arithmetic number, because the mean of its divisors is an integer number (113239944).

Almost surely, 2^1116670605 is an apocalyptic number.

1116670605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1116670605 is a deficient number, since it is larger than the sum of its proper divisors (695168499).

1116670605 is a wasteful number, since it uses less digits than its factorization.

1116670605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048596.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 1116670605 is about 33416.6216874178. The cubic root of 1116670605 is about 1037.4687594987.

The spelling of 1116670605 in words is "one billion, one hundred sixteen million, six hundred seventy thousand, six hundred five".