1151116 has 12 divisors (see below), whose sum is σ = 2063880. Its totient is φ = 561440.

The previous prime is 1151113. The next prime is 1151141. The reversal of 1151116 is 6111511.

It is a self number, because there is not a number n which added to its sum of digits gives 1151116.

It is not an unprimeable number, because it can be changed into a prime (1151113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3346 + ... + 3673.

It is an arithmetic number, because the mean of its divisors is an integer number (171990).

2^1151116 is an apocalyptic number.

It is an amenable number.

1151116 is a deficient number, since it is larger than the sum of its proper divisors (912764).

1151116 is a wasteful number, since it uses less digits than its factorization.

1151116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064 (or 7062 counting only the distinct ones).

The product of its digits is 30, while the sum is 16.

The square root of 1151116 is about 1072.9007409821. The cubic root of 1151116 is about 104.8028348397.

Adding to 1151116 its reverse (6111511), we get a palindrome (7262627).

The spelling of 1151116 in words is "one million, one hundred fifty-one thousand, one hundred sixteen".