11116148 has 12 divisors (see below), whose sum is σ = 19720260. Its totient is φ = 5481792.

The previous prime is 11116139. The next prime is 11116151. The reversal of 11116148 is 84161111.

It can be written as a sum of positive squares in 2 ways, for example, as 6697744 + 4418404 = 2588^2 + 2102^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18743 + ... + 19326.

It is an arithmetic number, because the mean of its divisors is an integer number (1643355).

Almost surely, 2^11116148 is an apocalyptic number.

It is an amenable number.

11116148 is a deficient number, since it is larger than the sum of its proper divisors (8604112).

11116148 is a wasteful number, since it uses less digits than its factorization.

11116148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38146 (or 38144 counting only the distinct ones).

The product of its digits is 192, while the sum is 23.

The square root of 11116148 is about 3334.0887810615. The cubic root of 11116148 is about 223.1780301941.

Adding to 11116148 its reverse (84161111), we get a palindrome (95277259).

The spelling of 11116148 in words is "eleven million, one hundred sixteen thousand, one hundred forty-eight".