11686072 has 32 divisors (see below), whose sum is σ = 24008400. Its totient is φ = 5307904.

The previous prime is 11686063. The next prime is 11686091. The reversal of 11686072 is 27068611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2463 + ... + 5425.

Almost surely, 2^11686072 is an apocalyptic number.

It is an amenable number.

11686072 is an abundant number, since it is smaller than the sum of its proper divisors (12322328).

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

11686072 is a wasteful number, since it uses less digits than its factorization.

11686072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015 (or 3011 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 11686072 is about 3418.4897250102. The cubic root of 11686072 is about 226.9287491389.

The spelling of 11686072 in words is "eleven million, six hundred eighty-six thousand, seventy-two".