11380082 has 16 divisors (see below), whose sum is σ = 19560960. Its totient is φ = 4864128.

The previous prime is 11380081. The next prime is 11380087. The reversal of 11380082 is 28008311.

It is not an unprimeable number, because it can be changed into a prime (11380081) 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, 5858 + ... + 7554.

It is an arithmetic number, because the mean of its divisors is an integer number (1222560).

Almost surely, 2^11380082 is an apocalyptic number.

11380082 is a deficient number, since it is larger than the sum of its proper divisors (8180878).

11380082 is a wasteful number, since it uses less digits than its factorization.

11380082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 11380082 is about 3373.4377124826. The cubic root of 11380082 is about 224.9305596412.

Adding to 11380082 its reverse (28008311), we get a palindrome (39388393).

The spelling of 11380082 in words is "eleven million, three hundred eighty thousand, eighty-two".