12898933 has 2 divisors, whose sum is σ = 12898934. Its totient is φ = 12898932.

The previous prime is 12898931. The next prime is 12898979. The reversal of 12898933 is 33989821.

It is a happy number.

12898933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7409284 + 5489649 = 2722^2 + 2343^2 .

It is a cyclic number.

It is not a de Polignac number, because 12898933 - 2¹ = 12898931 is a prime.

Together with 12898931, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12898933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12898931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6449466 + 6449467.

It is an arithmetic number, because the mean of its divisors is an integer number (6449467).

Almost surely, 2^12898933 is an apocalyptic number.

It is an amenable number.

12898933 is a deficient number, since it is larger than the sum of its proper divisors (1).

12898933 is an equidigital number, since it uses as much as digits as its factorization.

12898933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 43.

The square root of 12898933 is about 3591.5084574591. The cubic root of 12898933 is about 234.5225434961.

It can be divided in two parts, 12898 and 933, that added together give a palindrome (13831).

The spelling of 12898933 in words is "twelve million, eight hundred ninety-eight thousand, nine hundred thirty-three".