1335241 has 2 divisors, whose sum is σ = 1335242. Its totient is φ = 1335240.

The previous prime is 1335239. The next prime is 1335259. The reversal of 1335241 is 1425331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1000000 + 335241 = 1000^2 + 579^2 .

It is a cyclic number.

It is not a de Polignac number, because 1335241 - 2¹ = 1335239 is a prime.

Together with 1335239, it forms a pair of twin primes.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (1335211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667620 + 667621.

It is an arithmetic number, because the mean of its divisors is an integer number (667621).

2^1335241 is an apocalyptic number.

It is an amenable number.

1335241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335241 is an equidigital number, since it uses as much as digits as its factorization.

1335241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 19.

The square root of 1335241 is about 1155.5262870225. The cubic root of 1335241 is about 110.1167080869.

The spelling of 1335241 in words is "one million, three hundred thirty-five thousand, two hundred forty-one".