14260664 has 16 divisors (see below), whose sum is σ = 29169720. Its totient is φ = 6482080.

The previous prime is 14260643. The next prime is 14260669. The reversal of 14260664 is 46606241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14260669) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 80939 + ... + 81114.

Almost surely, 2^14260664 is an apocalyptic number.

It is an amenable number.

14260664 is an abundant number, since it is smaller than the sum of its proper divisors (14909056).

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

14260664 is a wasteful number, since it uses less digits than its factorization.

14260664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162070 (or 162066 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 14260664 is about 3776.3294347819. The cubic root of 14260664 is about 242.5008410358.

It can be divided in two parts, 142 and 60664, that added together give a palindrome (60806).

The spelling of 14260664 in words is "fourteen million, two hundred sixty thousand, six hundred sixty-four".