13814156 has 12 divisors (see below), whose sum is σ = 24213840. Its totient is φ = 6895920.

The previous prime is 13814131. The next prime is 13814173. The reversal of 13814156 is 65141831.

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 in 3 ways as a sum of consecutive naturals, for example, 401 + ... + 5271.

It is an arithmetic number, because the mean of its divisors is an integer number (2017820).

Almost surely, 2^13814156 is an apocalyptic number.

It is an amenable number.

13814156 is a deficient number, since it is larger than the sum of its proper divisors (10399684).

13814156 is a wasteful number, since it uses less digits than its factorization.

13814156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584 (or 5582 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 13814156 is about 3716.7399693818. The cubic root of 13814156 is about 239.9430188799.

Adding to 13814156 its reverse (65141831), we get a palindrome (78955987).

The spelling of 13814156 in words is "thirteen million, eight hundred fourteen thousand, one hundred fifty-six".