1149307 has 2 divisors, whose sum is σ = 1149308. Its totient is φ = 1149306.

The previous prime is 1149283. The next prime is 1149341. The reversal of 1149307 is 7039411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1149307 is a prime.

It is equal to p₈₉₂₅₁ and since 1149307 and 89251 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1149007) 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, 574653 + 574654.

It is an arithmetic number, because the mean of its divisors is an integer number (574654).

2^1149307 is an apocalyptic number.

1149307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149307 is an equidigital number, since it uses as much as digits as its factorization.

1149307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1149307 is about 1072.0573678680. The cubic root of 1149307 is about 104.7479061940.

The spelling of 1149307 in words is "one million, one hundred forty-nine thousand, three hundred seven".