11381334 has 8 divisors (see below), whose sum is σ = 22762680. Its totient is φ = 3793776.

The previous prime is 11381329. The next prime is 11381353. The reversal of 11381334 is 43318311.

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

11381334 is an admirable number.

It is a congruent number.

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, 948439 + ... + 948450.

It is an arithmetic number, because the mean of its divisors is an integer number (2845335).

Almost surely, 2^11381334 is an apocalyptic number.

11381334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11381334 is a wasteful number, since it uses less digits than its factorization.

11381334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896894.

The product of its digits is 864, while the sum is 24.

The square root of 11381334 is about 3373.6232747596. The cubic root of 11381334 is about 224.9388080508.

Adding to 11381334 its reverse (43318311), we get a palindrome (54699645).

The spelling of 11381334 in words is "eleven million, three hundred eighty-one thousand, three hundred thirty-four".