11268916 has 6 divisors (see below), whose sum is σ = 19720610. Its totient is φ = 5634456.

The previous prime is 11268899. The next prime is 11268923. The reversal of 11268916 is 61986211.

It can be written as a sum of positive squares in only one way, i.e., 11249316 + 19600 = 3354^2 + 140^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408611 + ... + 1408618.

Almost surely, 2^11268916 is an apocalyptic number.

It is an amenable number.

11268916 is a deficient number, since it is larger than the sum of its proper divisors (8451694).

11268916 is a wasteful number, since it uses less digits than its factorization.

11268916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817233 (or 2817231 counting only the distinct ones).

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

The square root of 11268916 is about 3356.9206127044. The cubic root of 11268916 is about 224.1957525649.

The spelling of 11268916 in words is "eleven million, two hundred sixty-eight thousand, nine hundred sixteen".