1045307 has 2 divisors, whose sum is σ = 1045308. Its totient is φ = 1045306.

The previous prime is 1045277. The next prime is 1045309. The reversal of 1045307 is 7035401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1045307 - 2¹⁰ = 1044283 is a prime.

Together with 1045309, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1045309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522653 + 522654.

It is an arithmetic number, because the mean of its divisors is an integer number (522654).

2^1045307 is an apocalyptic number.

1045307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045307 is an equidigital number, since it uses as much as digits as its factorization.

1045307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1045307 is about 1022.4025625946. The cubic root of 1045307 is about 101.4879825937.

The spelling of 1045307 in words is "one million, forty-five thousand, three hundred seven".