1116876505 has 8 divisors (see below), whose sum is σ = 1359129024. Its totient is φ = 880916400.

The previous prime is 1116876503. The next prime is 1116876517. The reversal of 1116876505 is 5056786111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1116876505 - 2¹ = 1116876503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116876503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572711 + ... + 1573420.

It is an arithmetic number, because the mean of its divisors is an integer number (169891128).

Almost surely, 2^1116876505 is an apocalyptic number.

It is an amenable number.

1116876505 is a deficient number, since it is larger than the sum of its proper divisors (242252519).

1116876505 is an equidigital number, since it uses as much as digits as its factorization.

1116876505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146207.

The product of its (nonzero) digits is 50400, while the sum is 40.

The square root of 1116876505 is about 33419.7023475674. The cubic root of 1116876505 is about 1037.5325209722.

The spelling of 1116876505 in words is "one billion, one hundred sixteen million, eight hundred seventy-six thousand, five hundred five".