12737093 has 2 divisors, whose sum is σ = 12737094. Its totient is φ = 12737092.

The previous prime is 12737071. The next prime is 12737099. The reversal of 12737093 is 39073721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8567329 + 4169764 = 2927^2 + 2042^2 .

It is a cyclic number.

It is not a de Polignac number, because 12737093 - 2⁸ = 12736837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12737099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6368546 + 6368547.

It is an arithmetic number, because the mean of its divisors is an integer number (6368547).

Almost surely, 2^12737093 is an apocalyptic number.

It is an amenable number.

12737093 is a deficient number, since it is larger than the sum of its proper divisors (1).

12737093 is an equidigital number, since it uses as much as digits as its factorization.

12737093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 12737093 is about 3568.9064151362. The cubic root of 12737093 is about 233.5375787605.

The spelling of 12737093 in words is "twelve million, seven hundred thirty-seven thousand, ninety-three".