11717934 has 8 divisors (see below), whose sum is σ = 23435880. Its totient is φ = 3905976.

The previous prime is 11717933. The next prime is 11717941. The reversal of 11717934 is 43971711.

It is a sphenic number, since it is the product of 3 distinct primes.

11717934 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11717895 and 11717904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11717933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976489 + ... + 976500.

It is an arithmetic number, because the mean of its divisors is an integer number (2929485).

Almost surely, 2^11717934 is an apocalyptic number.

11717934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11717934 is a wasteful number, since it uses less digits than its factorization.

11717934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952994.

The product of its digits is 5292, while the sum is 33.

The square root of 11717934 is about 3423.1467979039. The cubic root of 11717934 is about 227.1348019091.

The spelling of 11717934 in words is "eleven million, seven hundred seventeen thousand, nine hundred thirty-four".