11662520236606 has 32 divisors (see below), whose sum is σ = 18282356490240. Its totient is φ = 5574383486496.

The previous prime is 11662520236573. The next prime is 11662520236607. The reversal of 11662520236606 is 60663202526611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11662520236607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171926 + ... + 4969753.

It is an arithmetic number, because the mean of its divisors is an integer number (571323640320).

Almost surely, 2^{11662520236606} is an apocalyptic number.

11662520236606 is a deficient number, since it is larger than the sum of its proper divisors (6619836253634).

11662520236606 is a wasteful number, since it uses less digits than its factorization.

11662520236606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142168.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 11662520236606 in words is "eleven trillion, six hundred sixty-two billion, five hundred twenty million, two hundred thirty-six thousand, six hundred six".