11284329 has 32 divisors (see below), whose sum is σ = 18284544. Its totient is φ = 6050880.

The previous prime is 11284321. The next prime is 11284333. The reversal of 11284329 is 92348211.

It is not a de Polignac number, because 11284329 - 2³ = 11284321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11284296 and 11284305.

It is not an unprimeable number, because it can be changed into a prime (11284321) 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 31 ways as a sum of consecutive naturals, for example, 29272 + ... + 29654.

It is an arithmetic number, because the mean of its divisors is an integer number (571392).

Almost surely, 2^11284329 is an apocalyptic number.

It is an amenable number.

11284329 is a deficient number, since it is larger than the sum of its proper divisors (7000215).

11284329 is a wasteful number, since it uses less digits than its factorization.

11284329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477.

The product of its digits is 3456, while the sum is 30.

The square root of 11284329 is about 3359.2155334244. The cubic root of 11284329 is about 224.2979201825.

The spelling of 11284329 in words is "eleven million, two hundred eighty-four thousand, three hundred twenty-nine".