14102838 has 24 divisors (see below), whose sum is σ = 30692376. Its totient is φ = 4680000.

The previous prime is 14102833. The next prime is 14102857. The reversal of 14102838 is 83820141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14102833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2713 + ... + 5963.

It is an arithmetic number, because the mean of its divisors is an integer number (1278849).

Almost surely, 2^14102838 is an apocalyptic number.

14102838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14102838 is an abundant number, since it is smaller than the sum of its proper divisors (16589538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14102838 is a wasteful number, since it uses less digits than its factorization.

14102838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500 (or 3497 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 14102838 is about 3755.3745485637. The cubic root of 14102838 is about 241.6029164122.

Adding to 14102838 its reverse (83820141), we get a palindrome (97922979).

The spelling of 14102838 in words is "fourteen million, one hundred two thousand, eight hundred thirty-eight".