11663314 has 16 divisors (see below), whose sum is σ = 18956952. Its totient is φ = 5349888.

The previous prime is 11663303. The next prime is 11663329. The reversal of 11663314 is 41336611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10673289 + 990025 = 3267^2 + 995^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3202 + ... + 5794.

Almost surely, 2^11663314 is an apocalyptic number.

11663314 is a deficient number, since it is larger than the sum of its proper divisors (7293638).

11663314 is a wasteful number, since it uses less digits than its factorization.

11663314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781.

The product of its digits is 1296, while the sum is 25.

The square root of 11663314 is about 3415.1594399091. The cubic root of 11663314 is about 226.7813428762.

Adding to 11663314 its reverse (41336611), we get a palindrome (52999925).

The spelling of 11663314 in words is "eleven million, six hundred sixty-three thousand, three hundred fourteen".