13816612 has 6 divisors (see below), whose sum is σ = 24179078. Its totient is φ = 6908304.

The previous prime is 13816603. The next prime is 13816633. The reversal of 13816612 is 21661831.

It can be written as a sum of positive squares in only one way, i.e., 12503296 + 1313316 = 3536^2 + 1146^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727073 + ... + 1727080.

Almost surely, 2^13816612 is an apocalyptic number.

It is an amenable number.

13816612 is a deficient number, since it is larger than the sum of its proper divisors (10362466).

13816612 is a wasteful number, since it uses less digits than its factorization.

13816612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454157 (or 3454155 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 13816612 is about 3717.0703517690. The cubic root of 13816612 is about 239.9572377516.

The spelling of 13816612 in words is "thirteen million, eight hundred sixteen thousand, six hundred twelve".