13830616 has 8 divisors (see below), whose sum is σ = 25932420. Its totient is φ = 6915304.

The previous prime is 13830611. The next prime is 13830617. The reversal of 13830616 is 61603831.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13830611) by changing a digit.

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, 864406 + ... + 864421.

Almost surely, 2^13830616 is an apocalyptic number.

It is an amenable number.

13830616 is a deficient number, since it is larger than the sum of its proper divisors (12101804).

13830616 is a wasteful number, since it uses less digits than its factorization.

13830616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728833 (or 1728829 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 13830616 is about 3718.9536162743. The cubic root of 13830616 is about 240.0382809308.

The spelling of 13830616 in words is "thirteen million, eight hundred thirty thousand, six hundred sixteen".