14160644 has 6 divisors (see below), whose sum is σ = 24781134. Its totient is φ = 7080320.

The previous prime is 14160637. The next prime is 14160647. The reversal of 14160644 is 44606141.

It can be written as a sum of positive squares in only one way, i.e., 9486400 + 4674244 = 3080^2 + 2162^2 .

It is not an unprimeable number, because it can be changed into a prime (14160647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770077 + ... + 1770084.

It is an arithmetic number, because the mean of its divisors is an integer number (4130189).

Almost surely, 2^14160644 is an apocalyptic number.

It is an amenable number.

14160644 is a deficient number, since it is larger than the sum of its proper divisors (10620490).

14160644 is a wasteful number, since it uses less digits than its factorization.

14160644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540165 (or 3540163 counting only the distinct ones).

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

The square root of 14160644 is about 3763.0631140070. The cubic root of 14160644 is about 241.9325677840.

Adding to 14160644 its reverse (44606141), we get a palindrome (58766785).

The spelling of 14160644 in words is "fourteen million, one hundred sixty thousand, six hundred forty-four".