12370789 has 2 divisors, whose sum is σ = 12370790. Its totient is φ = 12370788.

The previous prime is 12370777. The next prime is 12370801. The reversal of 12370789 is 98707321.

It is a balanced prime because it is at equal distance from previous prime (12370777) and next prime (12370801).

It can be written as a sum of positive squares in only one way, i.e., 10029889 + 2340900 = 3167^2 + 1530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12370789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12370759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6185394 + 6185395.

It is an arithmetic number, because the mean of its divisors is an integer number (6185395).

Almost surely, 2^12370789 is an apocalyptic number.

It is an amenable number.

12370789 is a deficient number, since it is larger than the sum of its proper divisors (1).

12370789 is an equidigital number, since it uses as much as digits as its factorization.

12370789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 12370789 is about 3517.2132434642. The cubic root of 12370789 is about 231.2770113079.

The spelling of 12370789 in words is "twelve million, three hundred seventy thousand, seven hundred eighty-nine".