11124506 has 4 divisors (see below), whose sum is σ = 16686762. Its totient is φ = 5562252.

The previous prime is 11124499. The next prime is 11124517. The reversal of 11124506 is 60542111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7480225 + 3644281 = 2735^2 + 1909^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781125 + ... + 2781128.

Almost surely, 2^11124506 is an apocalyptic number.

11124506 is a deficient number, since it is larger than the sum of its proper divisors (5562256).

11124506 is an equidigital number, since it uses as much as digits as its factorization.

11124506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5562255.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11124506 is about 3335.3419614786. The cubic root of 11124506 is about 223.2339504845.

Adding to 11124506 its reverse (60542111), we get a palindrome (71666617).

The spelling of 11124506 in words is "eleven million, one hundred twenty-four thousand, five hundred six".