11482311 has 4 divisors (see below), whose sum is σ = 15309752. Its totient is φ = 7654872.

The previous prime is 11482301. The next prime is 11482343. The reversal of 11482311 is 11328411.

It is a happy number.

11482311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11482311 - 2⁵ = 11482279 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 (11482301) 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, 1913716 + ... + 1913721.

It is an arithmetic number, because the mean of its divisors is an integer number (3827438).

Almost surely, 2^11482311 is an apocalyptic number.

11482311 is a deficient number, since it is larger than the sum of its proper divisors (3827441).

11482311 is an equidigital number, since it uses as much as digits as its factorization.

11482311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827440.

The product of its digits is 192, while the sum is 21.

The square root of 11482311 is about 3388.5558871000. Note that the first 3 decimals coincide. The cubic root of 11482311 is about 225.6020812707.

The spelling of 11482311 in words is "eleven million, four hundred eighty-two thousand, three hundred eleven".