12916853 has 4 divisors (see below), whose sum is σ = 13009920. Its totient is φ = 12823788.

The previous prime is 12916847. The next prime is 12916859. The reversal of 12916853 is 35861921.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35861921 = 41 ⋅874681.

It is an interprime number because it is at equal distance from previous prime (12916847) and next prime (12916859).

It is a cyclic number.

It is not a de Polignac number, because 12916853 - 2¹⁴ = 12900469 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 (12916859) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46325 + ... + 46602.

It is an arithmetic number, because the mean of its divisors is an integer number (3252480).

Almost surely, 2^12916853 is an apocalyptic number.

It is an amenable number.

12916853 is a deficient number, since it is larger than the sum of its proper divisors (93067).

12916853 is an equidigital number, since it uses as much as digits as its factorization.

12916853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93066.

The product of its digits is 12960, while the sum is 35.

The square root of 12916853 is about 3594.0023650521. The cubic root of 12916853 is about 234.6310976762.

The spelling of 12916853 in words is "twelve million, nine hundred sixteen thousand, eight hundred fifty-three".