1116437163 has 8 divisors (see below), whose sum is σ = 1496064000. Its totient is φ = 740550888.

The previous prime is 1116437159. The next prime is 1116437177. The reversal of 1116437163 is 3617346111.

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

It is not a de Polignac number, because 1116437163 - 2² = 1116437159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1116437123) 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, 934443 + ... + 935636.

It is an arithmetic number, because the mean of its divisors is an integer number (187008000).

Almost surely, 2^1116437163 is an apocalyptic number.

1116437163 is a deficient number, since it is larger than the sum of its proper divisors (379626837).

1116437163 is a wasteful number, since it uses less digits than its factorization.

1116437163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870281.

The product of its digits is 9072, while the sum is 33.

The square root of 1116437163 is about 33413.1286023922. The cubic root of 1116437163 is about 1037.3964595564.

The spelling of 1116437163 in words is "one billion, one hundred sixteen million, four hundred thirty-seven thousand, one hundred sixty-three".