11284394 has 8 divisors (see below), whose sum is σ = 18465408. Its totient is φ = 5129260.

The previous prime is 11284387. The next prime is 11284459. The reversal of 11284394 is 49348211.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11284394.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 256442 + ... + 256485.

It is an arithmetic number, because the mean of its divisors is an integer number (2308176).

Almost surely, 2^11284394 is an apocalyptic number.

11284394 is a deficient number, since it is larger than the sum of its proper divisors (7181014).

11284394 is a wasteful number, since it uses less digits than its factorization.

11284394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512940.

The product of its digits is 6912, while the sum is 32.

The square root of 11284394 is about 3359.2252082884. The cubic root of 11284394 is about 224.2983508487.

The spelling of 11284394 in words is "eleven million, two hundred eighty-four thousand, three hundred ninety-four".