11126938 has 16 divisors (see below), whose sum is σ = 17249760. Its totient is φ = 5379696.

The previous prime is 11126933. The next prime is 11126953. The reversal of 11126938 is 83962111.

It is not an unprimeable number, because it can be changed into a prime (11126933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8781 + ... + 9967.

It is an arithmetic number, because the mean of its divisors is an integer number (1078110).

Almost surely, 2^11126938 is an apocalyptic number.

11126938 is a deficient number, since it is larger than the sum of its proper divisors (6122822).

11126938 is a wasteful number, since it uses less digits than its factorization.

11126938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341.

The product of its digits is 2592, while the sum is 31.

The square root of 11126938 is about 3335.7065218631. The cubic root of 11126938 is about 223.2502168371.

The spelling of 11126938 in words is "eleven million, one hundred twenty-six thousand, nine hundred thirty-eight".