11659798 has 8 divisors (see below), whose sum is σ = 18092880. Its totient is φ = 5628840.

The previous prime is 11659793. The next prime is 11659799. The reversal of 11659798 is 89795611.

It is a happy number.

11659798 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11659793) 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, 100458 + ... + 100573.

It is an arithmetic number, because the mean of its divisors is an integer number (2261610).

Almost surely, 2^11659798 is an apocalyptic number.

11659798 is a deficient number, since it is larger than the sum of its proper divisors (6433082).

11659798 is a wasteful number, since it uses less digits than its factorization.

11659798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201062.

The product of its digits is 136080, while the sum is 46.

The square root of 11659798 is about 3414.6446374403. The cubic root of 11659798 is about 226.7585522314.

The spelling of 11659798 in words is "eleven million, six hundred fifty-nine thousand, seven hundred ninety-eight".