11785359 has 4 divisors (see below), whose sum is σ = 15713816. Its totient is φ = 7856904.

The previous prime is 11785349. The next prime is 11785379. The reversal of 11785359 is 95358711.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11785359 - 2⁷ = 11785231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11785349) 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, 1964224 + ... + 1964229.

It is an arithmetic number, because the mean of its divisors is an integer number (3928454).

Almost surely, 2^11785359 is an apocalyptic number.

11785359 is a deficient number, since it is larger than the sum of its proper divisors (3928457).

11785359 is an equidigital number, since it uses as much as digits as its factorization.

11785359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928456.

The product of its digits is 37800, while the sum is 39.

The square root of 11785359 is about 3432.9810660707. The cubic root of 11785359 is about 227.5696136037.

The spelling of 11785359 in words is "eleven million, seven hundred eighty-five thousand, three hundred fifty-nine".