12845254 has 8 divisors (see below), whose sum is σ = 20282040. Its totient is φ = 6084576.

The previous prime is 12845237. The next prime is 12845263. The reversal of 12845254 is 45254821.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168979 + ... + 169054.

It is an arithmetic number, because the mean of its divisors is an integer number (2535255).

Almost surely, 2^12845254 is an apocalyptic number.

12845254 is a deficient number, since it is larger than the sum of its proper divisors (7436786).

12845254 is a wasteful number, since it uses less digits than its factorization.

12845254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338054.

The product of its digits is 12800, while the sum is 31.

The square root of 12845254 is about 3584.0276226614. The cubic root of 12845254 is about 234.1967687704.

The spelling of 12845254 in words is "twelve million, eight hundred forty-five thousand, two hundred fifty-four".