1146797 has 2 divisors, whose sum is σ = 1146798. Its totient is φ = 1146796.

The previous prime is 1146793. The next prime is 1146799. The reversal of 1146797 is 7976411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 958441 + 188356 = 979^2 + 434^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146797 - 2² = 1146793 is a prime.

Together with 1146799, 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 (1146791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573398 + 573399.

It is an arithmetic number, because the mean of its divisors is an integer number (573399).

2^1146797 is an apocalyptic number.

It is an amenable number.

1146797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146797 is an equidigital number, since it uses as much as digits as its factorization.

1146797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 35.

The square root of 1146797 is about 1070.8860817099. The cubic root of 1146797 is about 104.6715967674.

The spelling of 1146797 in words is "one million, one hundred forty-six thousand, seven hundred ninety-seven".