12854855 has 8 divisors (see below), whose sum is σ = 16612512. Its totient is φ = 9492768.

The previous prime is 12854851. The next prime is 12854869. The reversal of 12854855 is 55845821.

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

It is a cyclic number.

It is not a de Polignac number, because 12854855 - 2² = 12854851 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12854851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98819 + ... + 98948.

It is an arithmetic number, because the mean of its divisors is an integer number (2076564).

Almost surely, 2^12854855 is an apocalyptic number.

12854855 is a deficient number, since it is larger than the sum of its proper divisors (3757657).

12854855 is a wasteful number, since it uses less digits than its factorization.

12854855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197785.

The product of its digits is 64000, while the sum is 38.

The square root of 12854855 is about 3585.3667873734. The cubic root of 12854855 is about 234.2551032391.

The spelling of 12854855 in words is "twelve million, eight hundred fifty-four thousand, eight hundred fifty-five".