14144660 has 24 divisors (see below), whose sum is σ = 30209760. Its totient is φ = 5561504.

The previous prime is 14144593. The next prime is 14144671. The reversal of 14144660 is 6644141.

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 7 ways as a sum of consecutive naturals, for example, 4814 + ... + 7173.

It is an arithmetic number, because the mean of its divisors is an integer number (1258740).

Almost surely, 2^14144660 is an apocalyptic number.

14144660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14144660 is an abundant number, since it is smaller than the sum of its proper divisors (16065100).

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

14144660 is a wasteful number, since it uses less digits than its factorization.

14144660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12055 (or 12053 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 14144660 is about 3760.9387126089. The cubic root of 14144660 is about 241.8415053985.

The spelling of 14144660 in words is "fourteen million, one hundred forty-four thousand, six hundred sixty".