11986162 has 16 divisors (see below), whose sum is σ = 18581400. Its totient is φ = 5795712.

The previous prime is 11986159. The next prime is 11986171. The reversal of 11986162 is 26168911.

It can be written as a sum of positive squares in 4 ways, for example, as 10751841 + 1234321 = 3279^2 + 1111^2 .

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, 6964 + ... + 8512.

Almost surely, 2^11986162 is an apocalyptic number.

11986162 is a deficient number, since it is larger than the sum of its proper divisors (6595238).

11986162 is a wasteful number, since it uses less digits than its factorization.

11986162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677.

The product of its digits is 5184, while the sum is 34.

The square root of 11986162 is about 3462.1036957318. The cubic root of 11986162 is about 228.8548115744.

The spelling of 11986162 in words is "eleven million, nine hundred eighty-six thousand, one hundred sixty-two".