12853706 has 4 divisors (see below), whose sum is σ = 19280562. Its totient is φ = 6426852.

The previous prime is 12853703. The next prime is 12853721. The reversal of 12853706 is 60735821.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 4239481 = 2935^2 + 2059^2 .

It is not an unprimeable number, because it can be changed into a prime (12853703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213425 + ... + 3213428.

Almost surely, 2^12853706 is an apocalyptic number.

12853706 is a deficient number, since it is larger than the sum of its proper divisors (6426856).

12853706 is an equidigital number, since it uses as much as digits as its factorization.

12853706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6426855.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 12853706 is about 3585.2065491405. The cubic root of 12853706 is about 234.2481235899.

The spelling of 12853706 in words is "twelve million, eight hundred fifty-three thousand, seven hundred six".