11606506 has 4 divisors (see below), whose sum is σ = 17409762. Its totient is φ = 5803252.

The previous prime is 11606501. The next prime is 11606519. The reversal of 11606506 is 60560611.

11606506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60560611 = 1759 ⋅34429.

It can be written as a sum of positive squares in only one way, i.e., 6275025 + 5331481 = 2505^2 + 2309^2 .

It is not an unprimeable number, because it can be changed into a prime (11606501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2901625 + ... + 2901628.

Almost surely, 2^11606506 is an apocalyptic number.

11606506 is a deficient number, since it is larger than the sum of its proper divisors (5803256).

11606506 is an equidigital number, since it uses as much as digits as its factorization.

11606506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5803255.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 11606506 is about 3406.8322529881. The cubic root of 11606506 is about 226.4125521099.

The spelling of 11606506 in words is "eleven million, six hundred six thousand, five hundred six".