11768506 has 4 divisors (see below), whose sum is σ = 17652762. Its totient is φ = 5884252.

The previous prime is 11768489. The next prime is 11768509. The reversal of 11768506 is 60586711.

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., 10949481 + 819025 = 3309^2 + 905^2 .

It is not an unprimeable number, because it can be changed into a prime (11768509) 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, 2942125 + ... + 2942128.

Almost surely, 2^11768506 is an apocalyptic number.

11768506 is a deficient number, since it is larger than the sum of its proper divisors (5884256).

11768506 is an equidigital number, since it uses as much as digits as its factorization.

11768506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884255.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 11768506 is about 3430.5256157038. The cubic root of 11768506 is about 227.4610874154.

The spelling of 11768506 in words is "eleven million, seven hundred sixty-eight thousand, five hundred six".