11709134 has 8 divisors (see below), whose sum is σ = 18130368. Its totient is φ = 5665680.

The previous prime is 11709119. The next prime is 11709151. The reversal of 11709134 is 43190711.

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

It is a congruent number.

It is an unprimeable number.

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, 94367 + ... + 94490.

It is an arithmetic number, because the mean of its divisors is an integer number (2266296).

Almost surely, 2^11709134 is an apocalyptic number.

11709134 is a deficient number, since it is larger than the sum of its proper divisors (6421234).

11709134 is a wasteful number, since it uses less digits than its factorization.

11709134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188890.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 11709134 is about 3421.8611894698. The cubic root of 11709134 is about 227.0779293461.

Adding to 11709134 its reverse (43190711), we get a palindrome (54899845).

The spelling of 11709134 in words is "eleven million, seven hundred nine thousand, one hundred thirty-four".