12854345 has 16 divisors (see below), whose sum is σ = 17705088. Its totient is φ = 8776320.

The previous prime is 12854339. The next prime is 12854353. The reversal of 12854345 is 54345821.

It is a de Polignac number, because none of the positive numbers 2^k-12854345 is a prime.

It is a Duffinian number.

Its product of digits (19200) is a multiple of the sum of its prime divisors (1600).

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, 9182 + ... + 10488.

It is an arithmetic number, because the mean of its divisors is an integer number (1106568).

Almost surely, 2^12854345 is an apocalyptic number.

It is an amenable number.

12854345 is a deficient number, since it is larger than the sum of its proper divisors (4850743).

12854345 is a wasteful number, since it uses less digits than its factorization.

12854345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its digits is 19200, while the sum is 32.

The square root of 12854345 is about 3585.2956642375. The cubic root of 12854345 is about 234.2520052738.

The spelling of 12854345 in words is "twelve million, eight hundred fifty-four thousand, three hundred forty-five".