11690789 has 8 divisors (see below), whose sum is σ = 12934080. Its totient is φ = 10477600.

The previous prime is 11690771. The next prime is 11690803. The reversal of 11690789 is 98709611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11690789 - 2⁸ = 11690533 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11690759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6704 + ... + 8265.

It is an arithmetic number, because the mean of its divisors is an integer number (1616760).

Almost surely, 2^11690789 is an apocalyptic number.

It is an amenable number.

11690789 is a deficient number, since it is larger than the sum of its proper divisors (1243291).

11690789 is a wasteful number, since it uses less digits than its factorization.

11690789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15051.

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 11690789 is about 3419.1795799577. The cubic root of 11690789 is about 226.9592777579.

The spelling of 11690789 in words is "eleven million, six hundred ninety thousand, seven hundred eighty-nine".