11340418 has 4 divisors (see below), whose sum is σ = 17010630. Its totient is φ = 5670208.

The previous prime is 11340401. The next prime is 11340419. The reversal of 11340418 is 81404311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81404311 = 41 ⋅1985471.

It can be written as a sum of positive squares in only one way, i.e., 6487209 + 4853209 = 2547^2 + 2203^2 .

It is not an unprimeable number, because it can be changed into a prime (11340419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835103 + ... + 2835106.

Almost surely, 2^11340418 is an apocalyptic number.

11340418 is a deficient number, since it is larger than the sum of its proper divisors (5670212).

11340418 is an equidigital number, since it uses as much as digits as its factorization.

11340418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670211.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 11340418 is about 3367.5537115241. The cubic root of 11340418 is about 224.6689320312.

Adding to 11340418 its reverse (81404311), we get a palindrome (92744729).

The spelling of 11340418 in words is "eleven million, three hundred forty thousand, four hundred eighteen".