11528606 has 4 divisors (see below), whose sum is σ = 17292912. Its totient is φ = 5764302.

The previous prime is 11528581. The next prime is 11528609. The reversal of 11528606 is 60682511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60682511 = 1091 ⋅55621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11528609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2882150 + ... + 2882153.

It is an arithmetic number, because the mean of its divisors is an integer number (4323228).

Almost surely, 2^11528606 is an apocalyptic number.

11528606 is a deficient number, since it is larger than the sum of its proper divisors (5764306).

11528606 is an equidigital number, since it uses as much as digits as its factorization.

11528606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5764305.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 11528606 is about 3395.3800965429. The cubic root of 11528606 is about 225.9048729053.

The spelling of 11528606 in words is "eleven million, five hundred twenty-eight thousand, six hundred six".