11604671606247 has 16 divisors (see below), whose sum is σ = 15591321884160. Its totient is φ = 7677236902400.

The previous prime is 11604671606239. The next prime is 11604671606249. The reversal of 11604671606247 is 74260617640611.

It is a cyclic number.

It is not a de Polignac number, because 11604671606247 - 2³ = 11604671606239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11604671606247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11604671606249) 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, 21330247 + ... + 21867527.

It is an arithmetic number, because the mean of its divisors is an integer number (974457617760).

Almost surely, 2^{11604671606247} is an apocalyptic number.

11604671606247 is a deficient number, since it is larger than the sum of its proper divisors (3986650277913).

11604671606247 is a wasteful number, since it uses less digits than its factorization.

11604671606247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592374.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 11604671606247 in words is "eleven trillion, six hundred four billion, six hundred seventy-one million, six hundred six thousand, two hundred forty-seven".