912797 has 2 divisors, whose sum is σ = 912798. Its totient is φ = 912796.

The previous prime is 912773. The next prime is 912799. The reversal of 912797 is 797219.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 586756 + 326041 = 766^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 912797 - 2¹⁰ = 911773 is a prime.

Together with 912799, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (912799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456398 + 456399.

It is an arithmetic number, because the mean of its divisors is an integer number (456399).

2⁹¹²⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

912797 is a deficient number, since it is larger than the sum of its proper divisors (1).

912797 is an equidigital number, since it uses as much as digits as its factorization.

912797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 35.

The square root of 912797 is about 955.4041029847. The cubic root of 912797 is about 97.0043927582.

The spelling of 912797 in words is "nine hundred twelve thousand, seven hundred ninety-seven".