2617793 has 2 divisors, whose sum is σ = 2617794. Its totient is φ = 2617792.

The previous prime is 2617777. The next prime is 2617799. The reversal of 2617793 is 3977162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2582449 + 35344 = 1607^2 + 188^2 .

It is a cyclic number.

It is not a de Polignac number, because 2617793 - 2⁴ = 2617777 is a prime.

It is not a weakly prime, because it can be changed into another prime (2617799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308896 + 1308897.

It is an arithmetic number, because the mean of its divisors is an integer number (1308897).

2^2617793 is an apocalyptic number.

It is an amenable number.

2617793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2617793 is an equidigital number, since it uses as much as digits as its factorization.

2617793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 35.

The square root of 2617793 is about 1617.9595174169. The cubic root of 2617793 is about 137.8198482395.

The spelling of 2617793 in words is "two million, six hundred seventeen thousand, seven hundred ninety-three".