11702742 has 8 divisors (see below), whose sum is σ = 23405496. Its totient is φ = 3900912.

The previous prime is 11702741. The next prime is 11702773. The reversal of 11702742 is 24720711.

11702742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

11702742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11702741) 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, 975223 + ... + 975234.

It is an arithmetic number, because the mean of its divisors is an integer number (2925687).

Almost surely, 2^11702742 is an apocalyptic number.

11702742 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.

11702742 is a wasteful number, since it uses less digits than its factorization.

11702742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950462.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 11702742 is about 3420.9270673313. The cubic root of 11702742 is about 227.0366013161.

The spelling of 11702742 in words is "eleven million, seven hundred two thousand, seven hundred forty-two".