1116859046 has 12 divisors (see below), whose sum is σ = 1700882028. Its totient is φ = 549904212.

The previous prime is 1116859033. The next prime is 1116859061. The reversal of 1116859046 is 6409586111.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1116858994 and 1116859012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 385415 + ... + 388301.

It is an arithmetic number, because the mean of its divisors is an integer number (141740169).

Almost surely, 2^1116859046 is an apocalyptic number.

1116859046 is a deficient number, since it is larger than the sum of its proper divisors (584022982).

1116859046 is an frugal number, since it uses more digits than its factorization.

1116859046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5843 (or 2956 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 1116859046 is about 33419.4411383554. The cubic root of 1116859046 is about 1037.5271147121.

The spelling of 1116859046 in words is "one billion, one hundred sixteen million, eight hundred fifty-nine thousand, forty-six".