12270593 has 2 divisors, whose sum is σ = 12270594. Its totient is φ = 12270592.

The previous prime is 12270571. The next prime is 12270607. The reversal of 12270593 is 39507221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11641744 + 628849 = 3412^2 + 793^2 .

It is a cyclic number.

It is not a de Polignac number, because 12270593 - 2¹² = 12266497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12270553) 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 as a sum of consecutive naturals, namely, 6135296 + 6135297.

It is an arithmetic number, because the mean of its divisors is an integer number (6135297).

Almost surely, 2^12270593 is an apocalyptic number.

It is an amenable number.

12270593 is a deficient number, since it is larger than the sum of its proper divisors (1).

12270593 is an equidigital number, since it uses as much as digits as its factorization.

12270593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 12270593 is about 3502.9406218205. The cubic root of 12270593 is about 230.6509160488.

The spelling of 12270593 in words is "twelve million, two hundred seventy thousand, five hundred ninety-three".