1304033 has 2 divisors, whose sum is σ = 1304034. Its totient is φ = 1304032.

The previous prime is 1304029. The next prime is 1304071. The reversal of 1304033 is 3304031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 795664 + 508369 = 892^2 + 713^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304033 - 2² = 1304029 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1303999 and 1304017.

It is not a weakly prime, because it can be changed into another prime (1304003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652016 + 652017.

It is an arithmetic number, because the mean of its divisors is an integer number (652017).

2^1304033 is an apocalyptic number.

It is an amenable number.

1304033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304033 is an equidigital number, since it uses as much as digits as its factorization.

1304033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 1304033 is about 1141.9426430430. The cubic root of 1304033 is about 109.2520330147.

Adding to 1304033 its reverse (3304031), we get a palindrome (4608064).

The spelling of 1304033 in words is "one million, three hundred four thousand, thirty-three".