14640606 has 12 divisors (see below), whose sum is σ = 31721352. Its totient is φ = 4880196.

The previous prime is 14640601. The next prime is 14640607. The reversal of 14640606 is 60604641.

14640606 is a `hidden beast` number, since 14 + 6 + 40 + 606 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 14640606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14640601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 406666 + ... + 406701.

It is an arithmetic number, because the mean of its divisors is an integer number (2643446).

Almost surely, 2^14640606 is an apocalyptic number.

14640606 is an abundant number, since it is smaller than the sum of its proper divisors (17080746).

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

14640606 is a wasteful number, since it uses less digits than its factorization.

14640606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813375 (or 813372 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 14640606 is about 3826.3044834409. The cubic root of 14640606 is about 244.6356154822.

The spelling of 14640606 in words is "fourteen million, six hundred forty thousand, six hundred six".