11867714 has 4 divisors (see below), whose sum is σ = 17801574. Its totient is φ = 5933856.

The previous prime is 11867711. The next prime is 11867719. The reversal of 11867714 is 41776811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41776811 = 37 ⋅1129103.

It can be written as a sum of positive squares in only one way, i.e., 7102225 + 4765489 = 2665^2 + 2183^2 .

It is not an unprimeable number, because it can be changed into a prime (11867711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2966927 + ... + 2966930.

Almost surely, 2^11867714 is an apocalyptic number.

11867714 is a deficient number, since it is larger than the sum of its proper divisors (5933860).

11867714 is an equidigital number, since it uses as much as digits as its factorization.

11867714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933859.

The product of its digits is 9408, while the sum is 35.

The square root of 11867714 is about 3444.9548618233. The cubic root of 11867714 is about 228.0984621410.

The spelling of 11867714 in words is "eleven million, eight hundred sixty-seven thousand, seven hundred fourteen".