11911316 has 12 divisors (see below), whose sum is σ = 21517440. Its totient is φ = 5763480.

The previous prime is 11911313. The next prime is 11911321. The reversal of 11911316 is 61311911.

It is a junction number, because it is equal to n+sod(n) for n = 11911291 and 11911300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11911313) 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, 47906 + ... + 48153.

It is an arithmetic number, because the mean of its divisors is an integer number (1793120).

Almost surely, 2^11911316 is an apocalyptic number.

It is an amenable number.

11911316 is a deficient number, since it is larger than the sum of its proper divisors (9606124).

11911316 is a wasteful number, since it uses less digits than its factorization.

11911316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96094 (or 96092 counting only the distinct ones).

The product of its digits is 162, while the sum is 23.

The square root of 11911316 is about 3451.2774446573. The cubic root of 11911316 is about 228.3774654367.

The spelling of 11911316 in words is "eleven million, nine hundred eleven thousand, three hundred sixteen".