11774216 has 16 divisors (see below), whose sum is σ = 22615740. Its totient is φ = 5743360.

The previous prime is 11774209. The next prime is 11774219. The reversal of 11774216 is 61247711.

It can be written as a sum of positive squares in 2 ways, for example, as 11356900 + 417316 = 3370^2 + 646^2 .

It is not an unprimeable number, because it can be changed into a prime (11774219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17621 + ... + 18276.

Almost surely, 2^11774216 is an apocalyptic number.

It is an amenable number.

11774216 is a deficient number, since it is larger than the sum of its proper divisors (10841524).

11774216 is a wasteful number, since it uses less digits than its factorization.

11774216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35944 (or 35940 counting only the distinct ones).

The product of its digits is 2352, while the sum is 29.

The square root of 11774216 is about 3431.3577487636. The cubic root of 11774216 is about 227.4978689975.

The spelling of 11774216 in words is "eleven million, seven hundred seventy-four thousand, two hundred sixteen".