12848837 has 2 divisors, whose sum is σ = 12848838. Its totient is φ = 12848836.

The previous prime is 12848809. The next prime is 12848839. The reversal of 12848837 is 73884821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11296321 + 1552516 = 3361^2 + 1246^2 .

It is an emirp because it is prime and its reverse (73884821) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12848837 is a prime.

It is a super-2 number, since 2×12848837² = 330185224505138, which contains 22 as substring.

Together with 12848839, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12848794 and 12848803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12848839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6424418 + 6424419.

It is an arithmetic number, because the mean of its divisors is an integer number (6424419).

Almost surely, 2^12848837 is an apocalyptic number.

It is an amenable number.

12848837 is a deficient number, since it is larger than the sum of its proper divisors (1).

12848837 is an equidigital number, since it uses as much as digits as its factorization.

12848837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 41.

The square root of 12848837 is about 3584.5274444479. The cubic root of 12848837 is about 234.2185420265.

The spelling of 12848837 in words is "twelve million, eight hundred forty-eight thousand, eight hundred thirty-seven".