11027012 has 6 divisors (see below), whose sum is σ = 19297278. Its totient is φ = 5513504.

The previous prime is 11026987. The next prime is 11027017. The reversal of 11027012 is 21072011.

It can be written as a sum of positive squares in only one way, i.e., 9449476 + 1577536 = 3074^2 + 1256^2 .

It is not an unprimeable number, because it can be changed into a prime (11027017) 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 as a sum of consecutive naturals, namely, 1378373 + ... + 1378380.

It is an arithmetic number, because the mean of its divisors is an integer number (3216213).

Almost surely, 2^11027012 is an apocalyptic number.

It is an amenable number.

11027012 is a deficient number, since it is larger than the sum of its proper divisors (8270266).

11027012 is a wasteful number, since it uses less digits than its factorization.

11027012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756757 (or 2756755 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 11027012 is about 3320.6945056720. The cubic root of 11027012 is about 222.5799031289.

Adding to 11027012 its reverse (21072011), we get a palindrome (32099023).

The spelling of 11027012 in words is "eleven million, twenty-seven thousand, twelve".