1335797 has 2 divisors, whose sum is σ = 1335798. Its totient is φ = 1335796.

The previous prime is 1335791. The next prime is 1335847. The reversal of 1335797 is 7975331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1012036 + 323761 = 1006^2 + 569^2 .

It is a cyclic number.

It is not a de Polignac number, because 1335797 - 2⁴ = 1335781 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1335791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667898 + 667899.

It is an arithmetic number, because the mean of its divisors is an integer number (667899).

2^1335797 is an apocalyptic number.

It is an amenable number.

1335797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335797 is an equidigital number, since it uses as much as digits as its factorization.

1335797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19845, while the sum is 35.

The square root of 1335797 is about 1155.7668449995. The cubic root of 1335797 is about 110.1319903202.

The spelling of 1335797 in words is "one million, three hundred thirty-five thousand, seven hundred ninety-seven".