11959385 has 8 divisors (see below), whose sum is σ = 14656896. Its totient is φ = 9363760.

The previous prime is 11959369. The next prime is 11959391. The reversal of 11959385 is 58395911.

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

It is not a de Polignac number, because 11959385 - 2⁴ = 11959369 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25211 + ... + 25680.

It is an arithmetic number, because the mean of its divisors is an integer number (1832112).

Almost surely, 2^11959385 is an apocalyptic number.

It is an amenable number.

11959385 is a deficient number, since it is larger than the sum of its proper divisors (2697511).

11959385 is an equidigital number, since it uses as much as digits as its factorization.

11959385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50943.

The product of its digits is 48600, while the sum is 41.

The square root of 11959385 is about 3458.2343760943. The cubic root of 11959385 is about 228.6842645081.

The spelling of 11959385 in words is "eleven million, nine hundred fifty-nine thousand, three hundred eighty-five".