1116717560 has 32 divisors (see below), whose sum is σ = 2871560160. Its totient is φ = 382874496.

The previous prime is 1116717527. The next prime is 1116717577. The reversal of 1116717560 is 657176111.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1116717560.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1993859 + ... + 1994418.

It is an arithmetic number, because the mean of its divisors is an integer number (89736255).

Almost surely, 2^1116717560 is an apocalyptic number.

1116717560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116717560 is an abundant number, since it is smaller than the sum of its proper divisors (1754842600).

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

1116717560 is a wasteful number, since it uses less digits than its factorization.

1116717560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988295 (or 3988291 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 35.

The square root of 1116717560 is about 33417.3242495565. The cubic root of 1116717560 is about 1037.4833008393.

The spelling of 1116717560 in words is "one billion, one hundred sixteen million, seven hundred seventeen thousand, five hundred sixty".