14720605 has 8 divisors (see below), whose sum is σ = 17713152. Its totient is φ = 11744208.

The previous prime is 14720597. The next prime is 14720609. The reversal of 14720605 is 50602741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14720605 - 2³ = 14720597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14720605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14720609) 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 7 ways as a sum of consecutive naturals, for example, 1929 + ... + 5758.

It is an arithmetic number, because the mean of its divisors is an integer number (2214144).

Almost surely, 2^14720605 is an apocalyptic number.

It is an amenable number.

14720605 is a deficient number, since it is larger than the sum of its proper divisors (2992547).

14720605 is an equidigital number, since it uses as much as digits as its factorization.

14720605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8075.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 14720605 is about 3836.7440623529. The cubic root of 14720605 is about 245.0803845628.

The spelling of 14720605 in words is "fourteen million, seven hundred twenty thousand, six hundred five".