11126542 has 16 divisors (see below), whose sum is σ = 19192320. Its totient is φ = 4738968.

The previous prime is 11126537. The next prime is 11126561. The reversal of 11126542 is 24562111.

11126542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42 + ... + 4717.

It is an arithmetic number, because the mean of its divisors is an integer number (1199520).

Almost surely, 2^11126542 is an apocalyptic number.

11126542 is a deficient number, since it is larger than the sum of its proper divisors (8065778).

11126542 is a wasteful number, since it uses less digits than its factorization.

11126542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4935.

The product of its digits is 480, while the sum is 22.

The square root of 11126542 is about 3335.6471635951. The cubic root of 11126542 is about 223.2475683656.

Adding to 11126542 its reverse (24562111), we get a palindrome (35688653).

The spelling of 11126542 in words is "eleven million, one hundred twenty-six thousand, five hundred forty-two".