14056664 has 8 divisors (see below), whose sum is σ = 26356260. Its totient is φ = 7028328.

The previous prime is 14056663. The next prime is 14056687. The reversal of 14056664 is 46665041.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 14056664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14056663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 878534 + ... + 878549.

Almost surely, 2^14056664 is an apocalyptic number.

It is an amenable number.

14056664 is a deficient number, since it is larger than the sum of its proper divisors (12299596).

14056664 is a wasteful number, since it uses less digits than its factorization.

14056664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757089 (or 1757085 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 14056664 is about 3749.2217859177. The cubic root of 14056664 is about 241.3389513325.

The spelling of 14056664 in words is "fourteen million, fifty-six thousand, six hundred sixty-four".