11640314 has 16 divisors (see below), whose sum is σ = 20599296. Its totient is φ = 4827600.

The previous prime is 11640313. The next prime is 11640329. The reversal of 11640314 is 41304611.

It is not an unprimeable number, because it can be changed into a prime (11640313) 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, 12977 + ... + 13844.

It is an arithmetic number, because the mean of its divisors is an integer number (1287456).

Almost surely, 2^11640314 is an apocalyptic number.

11640314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11640314 is a deficient number, since it is larger than the sum of its proper divisors (8958982).

11640314 is a wasteful number, since it uses less digits than its factorization.

11640314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26861.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11640314 is about 3411.7904390510. The cubic root of 11640314 is about 226.6321742017.

Adding to 11640314 its reverse (41304611), we get a palindrome (52944925).

The spelling of 11640314 in words is "eleven million, six hundred forty thousand, three hundred fourteen".