11481359 has 8 divisors (see below), whose sum is σ = 11987328. Its totient is φ = 10985760.

The previous prime is 11481343. The next prime is 11481383. The reversal of 11481359 is 95318411.

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 11481359 - 2⁴ = 11481343 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 (11481319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287 + ... + 4800.

It is an arithmetic number, because the mean of its divisors is an integer number (1498416).

Almost surely, 2^11481359 is an apocalyptic number.

11481359 is a deficient number, since it is larger than the sum of its proper divisors (505969).

11481359 is an equidigital number, since it uses as much as digits as its factorization.

11481359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185.

The product of its digits is 4320, while the sum is 32.

The square root of 11481359 is about 3388.4154113686. The cubic root of 11481359 is about 225.5958461984.

The spelling of 11481359 in words is "eleven million, four hundred eighty-one thousand, three hundred fifty-nine".