11680054 has 8 divisors (see below), whose sum is σ = 18550728. Its totient is φ = 5496480.

The previous prime is 11680051. The next prime is 11680099. The reversal of 11680054 is 45008611.

11680054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11680054² = 272847322885832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11680051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171732 + ... + 171799.

It is an arithmetic number, because the mean of its divisors is an integer number (2318841).

Almost surely, 2^11680054 is an apocalyptic number.

11680054 is a deficient number, since it is larger than the sum of its proper divisors (6870674).

11680054 is a wasteful number, since it uses less digits than its factorization.

11680054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343550.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 11680054 is about 3417.6093983953. The cubic root of 11680054 is about 226.8897884655.

Adding to 11680054 its reverse (45008611), we get a palindrome (56688665).

The spelling of 11680054 in words is "eleven million, six hundred eighty thousand, fifty-four".