11380334 has 16 divisors (see below), whose sum is σ = 19632768. Its totient is φ = 4846392.

The previous prime is 11380321. The next prime is 11380339. The reversal of 11380334 is 43308311.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11380339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212 + ... + 4775.

It is an arithmetic number, because the mean of its divisors is an integer number (1227048).

Almost surely, 2^11380334 is an apocalyptic number.

11380334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11380334 is a deficient number, since it is larger than the sum of its proper divisors (8252434).

11380334 is a wasteful number, since it uses less digits than its factorization.

11380334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 11380334 is about 3373.4750628988. The cubic root of 11380334 is about 224.9322199129.

Adding to 11380334 its reverse (43308311), we get a palindrome (54688645).

The spelling of 11380334 in words is "eleven million, three hundred eighty thousand, three hundred thirty-four".