11506606 has 8 divisors (see below), whose sum is σ = 17275104. Its totient is φ = 5748240.

The previous prime is 11506567. The next prime is 11506619. The reversal of 11506606 is 60660511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771 + ... + 5113.

It is an arithmetic number, because the mean of its divisors is an integer number (2159388).

Almost surely, 2^11506606 is an apocalyptic number.

11506606 is a deficient number, since it is larger than the sum of its proper divisors (5768498).

11506606 is a wasteful number, since it uses less digits than its factorization.

11506606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5066.

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

The square root of 11506606 is about 3392.1388532901. The cubic root of 11506606 is about 225.7610835662.

The spelling of 11506606 in words is "eleven million, five hundred six thousand, six hundred six".