14471444 has 24 divisors (see below), whose sum is σ = 27380808. Its totient is φ = 6652800.

The previous prime is 14471419. The next prime is 14471453. The reversal of 14471444 is 44417441.

It can be written as a sum of positive squares in 4 ways, for example, as 3168400 + 11303044 = 1780^2 + 3362^2 .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 20294 + ... + 20994.

It is an arithmetic number, because the mean of its divisors is an integer number (1140867).

Almost surely, 2^14471444 is an apocalyptic number.

It is an amenable number.

14471444 is a deficient number, since it is larger than the sum of its proper divisors (12909364).

14471444 is a wasteful number, since it uses less digits than its factorization.

14471444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).

The product of its digits is 7168, while the sum is 29.

The square root of 14471444 is about 3804.1351185256. The cubic root of 14471444 is about 243.6897651731.

Adding to 14471444 its reverse (44417441), we get a palindrome (58888885).

The spelling of 14471444 in words is "fourteen million, four hundred seventy-one thousand, four hundred forty-four".