1116670518 has 24 divisors (see below), whose sum is σ = 2420077608. Its totient is φ = 372127392.

The previous prime is 1116670481. The next prime is 1116670523. The reversal of 1116670518 is 8150766111.

1116670518 is a `hidden beast` number, since 1 + 11 + 66 + 70 + 518 = 666.

It is a Curzon number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 113221 + ... + 122687.

It is an arithmetic number, because the mean of its divisors is an integer number (100836567).

Almost surely, 2^1116670518 is an apocalyptic number.

1116670518 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1116670518 is an abundant number, since it is smaller than the sum of its proper divisors (1303407090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116670518 is a wasteful number, since it uses less digits than its factorization.

1116670518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16028 (or 16025 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 1116670518 is about 33416.6203856704. The cubic root of 1116670518 is about 1037.4687325555.

The spelling of 1116670518 in words is "one billion, one hundred sixteen million, six hundred seventy thousand, five hundred eighteen".