12853807 has 2 divisors, whose sum is σ = 12853808. Its totient is φ = 12853806.

The previous prime is 12853793. The next prime is 12853817. The reversal of 12853807 is 70835821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12853807 - 2²³ = 4465199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12853817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6426903 + 6426904.

It is an arithmetic number, because the mean of its divisors is an integer number (6426904).

Almost surely, 2^12853807 is an apocalyptic number.

12853807 is a deficient number, since it is larger than the sum of its proper divisors (1).

12853807 is an equidigital number, since it uses as much as digits as its factorization.

12853807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 12853807 is about 3585.2206347727. The cubic root of 12853807 is about 234.2487371354.

It can be divided in two parts, 128 and 53807, that added together give a palindrome (53935).

The spelling of 12853807 in words is "twelve million, eight hundred fifty-three thousand, eight hundred seven".