12845054 has 16 divisors (see below), whose sum is σ = 19837440. Its totient is φ = 6234240.

The previous prime is 12845033. The next prime is 12845069. The reversal of 12845054 is 45054821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31202 + ... + 31610.

It is an arithmetic number, because the mean of its divisors is an integer number (1239840).

Almost surely, 2^12845054 is an apocalyptic number.

12845054 is a deficient number, since it is larger than the sum of its proper divisors (6992386).

12845054 is a wasteful number, since it uses less digits than its factorization.

12845054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 12845054 is about 3583.9997209821. Note that the first 3 decimals coincide. The cubic root of 12845054 is about 234.1955532866.

Adding to 12845054 its reverse (45054821), we get a palindrome (57899875).

The spelling of 12845054 in words is "twelve million, eight hundred forty-five thousand, fifty-four".