11886055 has 8 divisors (see below), whose sum is σ = 14883552. Its totient is φ = 9095328.

The previous prime is 11886053. The next prime is 11886067. The reversal of 11886055 is 55068811.

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

It is a cyclic number.

It is not a de Polignac number, because 11886055 - 2¹ = 11886053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11886055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11886053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51564 + ... + 51793.

It is an arithmetic number, because the mean of its divisors is an integer number (1860444).

Almost surely, 2^11886055 is an apocalyptic number.

11886055 is a deficient number, since it is larger than the sum of its proper divisors (2997497).

11886055 is a wasteful number, since it uses less digits than its factorization.

11886055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103385.

The product of its (nonzero) digits is 9600, while the sum is 34.

The square root of 11886055 is about 3447.6158428688. The cubic root of 11886055 is about 228.2159068479.

The spelling of 11886055 in words is "eleven million, eight hundred eighty-six thousand, fifty-five".