12854811 has 8 divisors (see below), whose sum is σ = 18041920. Its totient is φ = 8118792.

The previous prime is 12854761. The next prime is 12854819. The reversal of 12854811 is 11845821.

It is a happy number.

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

It is not a de Polignac number, because 12854811 - 2⁶ = 12854747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12854819) 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, 112705 + ... + 112818.

It is an arithmetic number, because the mean of its divisors is an integer number (2255240).

Almost surely, 2^12854811 is an apocalyptic number.

12854811 is a deficient number, since it is larger than the sum of its proper divisors (5187109).

12854811 is a wasteful number, since it uses less digits than its factorization.

12854811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225545.

The product of its digits is 2560, while the sum is 30.

The square root of 12854811 is about 3585.3606513153. The cubic root of 12854811 is about 234.2548359669.

The spelling of 12854811 in words is "twelve million, eight hundred fifty-four thousand, eight hundred eleven".