11413986 has 16 divisors (see below), whose sum is σ = 23169504. Its totient is φ = 3747744.

The previous prime is 11413981. The next prime is 11413991. The reversal of 11413986 is 68931411.

11413986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11413981) and next prime (11413991).

It is not an unprimeable number, because it can be changed into a prime (11413981) 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, 13795 + ... + 14598.

It is an arithmetic number, because the mean of its divisors is an integer number (1448094).

Almost surely, 2^11413986 is an apocalyptic number.

11413986 is an abundant number, since it is smaller than the sum of its proper divisors (11755518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11413986 is a wasteful number, since it uses less digits than its factorization.

11413986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28465.

The product of its digits is 5184, while the sum is 33.

The square root of 11413986 is about 3378.4591162244. The cubic root of 11413986 is about 225.1537122491.

The spelling of 11413986 in words is "eleven million, four hundred thirteen thousand, nine hundred eighty-six".