11886694 has 24 divisors (see below), whose sum is σ = 19064448. Its totient is φ = 5554080.

The previous prime is 11886691. The next prime is 11886697. The reversal of 11886694 is 49668811.

It is an interprime number because it is at equal distance from previous prime (11886691) and next prime (11886697).

Its product of digits (82944) is a multiple of the sum of its prime factors (288).

It is a self number, because there is not a number n which added to its sum of digits gives 11886694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11886691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62139 + ... + 62329.

It is an arithmetic number, because the mean of its divisors is an integer number (794352).

Almost surely, 2^11886694 is an apocalyptic number.

11886694 is a deficient number, since it is larger than the sum of its proper divisors (7177754).

11886694 is a wasteful number, since it uses less digits than its factorization.

11886694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 259 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 11886694 is about 3447.7085143614. The cubic root of 11886694 is about 228.2199964401.

The spelling of 11886694 in words is "eleven million, eight hundred eighty-six thousand, six hundred ninety-four".