66096937 has 2 divisors, whose sum is σ = 66096938. Its totient is φ = 66096936.

The previous prime is 66096913. The next prime is 66096949. The reversal of 66096937 is 73969066.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65755881 + 341056 = 8109^2 + 584^2 .

It is a cyclic number.

It is not a de Polignac number, because 66096937 - 2¹⁵ = 66064169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (66096637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33048468 + 33048469.

It is an arithmetic number, because the mean of its divisors is an integer number (33048469).

Almost surely, 2^66096937 is an apocalyptic number.

It is an amenable number.

66096937 is a deficient number, since it is larger than the sum of its proper divisors (1).

66096937 is an equidigital number, since it uses as much as digits as its factorization.

66096937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 46.

The square root of 66096937 is about 8130.0022755224. The cubic root of 66096937 is about 404.3217566324.

The spelling of 66096937 in words is "sixty-six million, ninety-six thousand, nine hundred thirty-seven".