1265333 has 2 divisors, whose sum is σ = 1265334. Its totient is φ = 1265332.

The previous prime is 1265321. The next prime is 1265347. The reversal of 1265333 is 3335621.

1265333 is nontrivially palindromic in base 3.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 925444 + 339889 = 962^2 + 583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1265333 - 2²⁰ = 216757 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1265299 and 1265308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1265353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632666 + 632667.

It is an arithmetic number, because the mean of its divisors is an integer number (632667).

2^1265333 is an apocalyptic number.

It is an amenable number.

1265333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1265333 is an equidigital number, since it uses as much as digits as its factorization.

1265333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 23.

The square root of 1265333 is about 1124.8702147359. The cubic root of 1265333 is about 108.1603983801.

The spelling of 1265333 in words is "one million, two hundred sixty-five thousand, three hundred thirty-three".