14105644 has 48 divisors (see below), whose sum is σ = 29306368. Its totient is φ = 5816448.

The previous prime is 14105633. The next prime is 14105669. The reversal of 14105644 is 44650141.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 136897 + ... + 136999.

Almost surely, 2^14105644 is an apocalyptic number.

14105644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14105644 is an abundant number, since it is smaller than the sum of its proper divisors (15200724).

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

14105644 is a wasteful number, since it uses less digits than its factorization.

14105644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 14105644 is about 3755.7481278701. The cubic root of 14105644 is about 241.6189390223.

Adding to 14105644 its reverse (44650141), we get a palindrome (58755785).

The spelling of 14105644 in words is "fourteen million, one hundred five thousand, six hundred forty-four".