11867132 has 6 divisors (see below), whose sum is σ = 20767488. Its totient is φ = 5933564.

The previous prime is 11867131. The next prime is 11867137. The reversal of 11867132 is 23176811.

It is a junction number, because it is equal to n+sod(n) for n = 11867095 and 11867104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11867131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483388 + ... + 1483395.

It is an arithmetic number, because the mean of its divisors is an integer number (3461248).

Almost surely, 2^11867132 is an apocalyptic number.

It is an amenable number.

11867132 is a deficient number, since it is larger than the sum of its proper divisors (8900356).

11867132 is a wasteful number, since it uses less digits than its factorization.

11867132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966787 (or 2966785 counting only the distinct ones).

The product of its digits is 2016, while the sum is 29.

The square root of 11867132 is about 3444.8703894341. The cubic root of 11867132 is about 228.0947333837.

The spelling of 11867132 in words is "eleven million, eight hundred sixty-seven thousand, one hundred thirty-two".