12750293 has 2 divisors, whose sum is σ = 12750294. Its totient is φ = 12750292.

The previous prime is 12750271. The next prime is 12750299. The reversal of 12750293 is 39205721.

12750293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12229009 + 521284 = 3497^2 + 722^2 .

It is a cyclic number.

It is not a de Polignac number, because 12750293 - 2¹² = 12746197 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12750299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6375146 + 6375147.

It is an arithmetic number, because the mean of its divisors is an integer number (6375147).

Almost surely, 2^12750293 is an apocalyptic number.

It is an amenable number.

12750293 is a deficient number, since it is larger than the sum of its proper divisors (1).

12750293 is an equidigital number, since it uses as much as digits as its factorization.

12750293 is an evil number, because the sum of its binary digits is even.

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

The square root of 12750293 is about 3570.7552422422. The cubic root of 12750293 is about 233.6182259365.

The spelling of 12750293 in words is "twelve million, seven hundred fifty thousand, two hundred ninety-three".