11886485 has 32 divisors (see below), whose sum is σ = 16837632. Its totient is φ = 7971840.

The previous prime is 11886481. The next prime is 11886487. The reversal of 11886485 is 58468811.

11886485 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11886485 - 2² = 11886481 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11886481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34082 + ... + 34428.

It is an arithmetic number, because the mean of its divisors is an integer number (526176).

Almost surely, 2^11886485 is an apocalyptic number.

It is an amenable number.

11886485 is a deficient number, since it is larger than the sum of its proper divisors (4951147).

11886485 is a wasteful number, since it uses less digits than its factorization.

11886485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413.

The product of its digits is 61440, while the sum is 41.

The square root of 11886485 is about 3447.6782042412. The cubic root of 11886485 is about 228.2186588588.

It can be divided in two parts, 11886 and 485, that multiplied together give a triangular number (5764710 = T₃₃₉₅).

The spelling of 11886485 in words is "eleven million, eight hundred eighty-six thousand, four hundred eighty-five".