14170144 has 12 divisors (see below), whose sum is σ = 27897534. Its totient is φ = 7085056.

The previous prime is 14170141. The next prime is 14170153. The reversal of 14170144 is 44107141.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13046544 + 1123600 = 3612^2 + 1060^2 .

It is not an unprimeable number, because it can be changed into a prime (14170141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221377 + ... + 221440.

Almost surely, 2^14170144 is an apocalyptic number.

It is an amenable number.

14170144 is a deficient number, since it is larger than the sum of its proper divisors (13727390).

14170144 is an equidigital number, since it uses as much as digits as its factorization.

14170144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442827 (or 442819 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 14170144 is about 3764.3251719266. The cubic root of 14170144 is about 241.9866577349.

Adding to 14170144 its reverse (44107141), we get a palindrome (58277285).

The spelling of 14170144 in words is "fourteen million, one hundred seventy thousand, one hundred forty-four".