11973467606 has 4 divisors (see below), whose sum is σ = 17960201412. Its totient is φ = 5986733802.

The previous prime is 11973467603. The next prime is 11973467617. The reversal of 11973467606 is 60676437911.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11973467603) 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 as a sum of consecutive naturals, namely, 2993366900 + ... + 2993366903.

It is an arithmetic number, because the mean of its divisors is an integer number (4490050353).

Almost surely, 2^11973467606 is an apocalyptic number.

11973467606 is a deficient number, since it is larger than the sum of its proper divisors (5986733806).

11973467606 is an equidigital number, since it uses as much as digits as its factorization.

11973467606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5986733805.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 11973467606 in words is "eleven billion, nine hundred seventy-three million, four hundred sixty-seven thousand, six hundred six".