12851295 has 16 divisors (see below), whose sum is σ = 20671200. Its totient is φ = 6817664.

The previous prime is 12851261. The next prime is 12851309. The reversal of 12851295 is 59215821.

12851295 = 151² + 152² + ... + 347².

It is a cyclic number.

It is not a de Polignac number, because 12851295 - 2⁸ = 12851039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (1291950).

Almost surely, 2^12851295 is an apocalyptic number.

12851295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12851295 is a deficient number, since it is larger than the sum of its proper divisors (7819905).

12851295 is a wasteful number, since it uses less digits than its factorization.

12851295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4554.

The product of its digits is 7200, while the sum is 33.

The square root of 12851295 is about 3584.8702905405. The cubic root of 12851295 is about 234.2334765161.

The spelling of 12851295 in words is "twelve million, eight hundred fifty-one thousand, two hundred ninety-five".