11707742 has 8 divisors (see below), whose sum is σ = 17627232. Its totient is φ = 5832000.

The previous prime is 11707741. The next prime is 11707763. The reversal of 11707742 is 24770711.

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

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11707741) 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, 10259 + ... + 11342.

It is an arithmetic number, because the mean of its divisors is an integer number (2203404).

Almost surely, 2^11707742 is an apocalyptic number.

11707742 is a deficient number, since it is larger than the sum of its proper divisors (5919490).

11707742 is a wasteful number, since it uses less digits than its factorization.

11707742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21874.

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 11707742 is about 3421.6577853432. The cubic root of 11707742 is about 227.0689305307.

The spelling of 11707742 in words is "eleven million, seven hundred seven thousand, seven hundred forty-two".