14505845 has 16 divisors (see below), whose sum is σ = 18828288. Its totient is φ = 10686720.

The previous prime is 14505839. The next prime is 14505857. The reversal of 14505845 is 54850541.

It is not a de Polignac number, because 14505845 - 2⁶ = 14505781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180 + ... + 5810.

It is an arithmetic number, because the mean of its divisors is an integer number (1176768).

Almost surely, 2^14505845 is an apocalyptic number.

It is an amenable number.

14505845 is a deficient number, since it is larger than the sum of its proper divisors (4322443).

14505845 is a wasteful number, since it uses less digits than its factorization.

14505845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700.

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 14505845 is about 3808.6539617035. The cubic root of 14505845 is about 243.8827092370.

The spelling of 14505845 in words is "fourteen million, five hundred five thousand, eight hundred forty-five".