11126516 has 6 divisors (see below), whose sum is σ = 19471410. Its totient is φ = 5563256.

The previous prime is 11126497. The next prime is 11126519. The reversal of 11126516 is 61562111.

It can be written as a sum of positive squares in only one way, i.e., 9024016 + 2102500 = 3004^2 + 1450^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11126491 and 11126500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11126519) by changing a digit.

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 as a sum of consecutive naturals, namely, 1390811 + ... + 1390818.

It is an arithmetic number, because the mean of its divisors is an integer number (3245235).

Almost surely, 2^11126516 is an apocalyptic number.

It is an amenable number.

11126516 is a deficient number, since it is larger than the sum of its proper divisors (8344894).

11126516 is a wasteful number, since it uses less digits than its factorization.

11126516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781633 (or 2781631 counting only the distinct ones).

The product of its digits is 360, while the sum is 23.

The square root of 11126516 is about 3335.6432662981. The cubic root of 11126516 is about 223.2473944738.

Adding to 11126516 its reverse (61562111), we get a palindrome (72688627).

The spelling of 11126516 in words is "eleven million, one hundred twenty-six thousand, five hundred sixteen".