14705845 has 16 divisors (see below), whose sum is σ = 22002048. Its totient is φ = 9167040.

The previous prime is 14705843. The next prime is 14705849. The reversal of 14705845 is 54850741.

It is not a de Polignac number, because 14705845 - 2¹ = 14705843 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 14705845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14705843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18714 + ... + 19483.

It is an arithmetic number, because the mean of its divisors is an integer number (1375128).

Almost surely, 2^14705845 is an apocalyptic number.

It is an amenable number.

14705845 is a deficient number, since it is larger than the sum of its proper divisors (7296203).

14705845 is a wasteful number, since it uses less digits than its factorization.

14705845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38220.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 14705845 is about 3834.8200740061. The cubic root of 14705845 is about 244.9984450825.

Subtracting 14705845 from its reverse (54850741), we obtain a square (40144896 = 6336²).

The spelling of 14705845 in words is "fourteen million, seven hundred five thousand, eight hundred forty-five".