14146944 has 128 divisors (see below), whose sum is σ = 45369600. Its totient is φ = 3815424.

The previous prime is 14146931. The next prime is 14146967. The reversal of 14146944 is 44964141.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

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, 50934 + ... + 51210.

It is an arithmetic number, because the mean of its divisors is an integer number (354450).

Almost surely, 2^14146944 is an apocalyptic number.

14146944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14146944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22684800).

14146944 is an abundant number, since it is smaller than the sum of its proper divisors (31222656).

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

14146944 is a wasteful number, since it uses less digits than its factorization.

14146944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 308 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 14146944 is about 3761.2423479483. The cubic root of 14146944 is about 241.8545217658.

The spelling of 14146944 in words is "fourteen million, one hundred forty-six thousand, nine hundred forty-four".