11716434 has 32 divisors (see below), whose sum is σ = 27570240. Its totient is φ = 3675456.

The previous prime is 11716433. The next prime is 11716469. The reversal of 11716434 is 43461711.

It is a happy number.

11716434 is a `hidden beast` number, since 1 + 17 + 1 + 643 + 4 = 666.

11716434 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11716398 and 11716407.

It is not an unprimeable number, because it can be changed into a prime (11716433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5464 + ... + 7299.

It is an arithmetic number, because the mean of its divisors is an integer number (861570).

Almost surely, 2^11716434 is an apocalyptic number.

11716434 is an abundant number, since it is smaller than the sum of its proper divisors (15853806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11716434 is a wasteful number, since it uses less digits than its factorization.

11716434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12791 (or 12785 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 11716434 is about 3422.9276942407. The cubic root of 11716434 is about 227.1251097358.

The spelling of 11716434 in words is "eleven million, seven hundred sixteen thousand, four hundred thirty-four".