11676226605 has 32 divisors (see below), whose sum is σ = 18899253120. Its totient is φ = 6155170560.

The previous prime is 11676226589. The next prime is 11676226609. The reversal of 11676226605 is 50662267611.

It is not a de Polignac number, because 11676226605 - 2⁴ = 11676226589 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11676226609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 679854 + ... + 696816.

It is an arithmetic number, because the mean of its divisors is an integer number (590601660).

Almost surely, 2^11676226605 is an apocalyptic number.

11676226605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11676226605 is a deficient number, since it is larger than the sum of its proper divisors (7223026515).

11676226605 is a wasteful number, since it uses less digits than its factorization.

11676226605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17501.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 11676226605 in words is "eleven billion, six hundred seventy-six million, two hundred twenty-six thousand, six hundred five".