804607 has 2 divisors, whose sum is σ = 804608. Its totient is φ = 804606.

The previous prime is 804589. The next prime is 804611. The reversal of 804607 is 706408.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-804607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (804697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402303 + 402304.

It is an arithmetic number, because the mean of its divisors is an integer number (402304).

2⁸⁰⁴⁶⁰⁷ is an apocalyptic number.

804607 is a deficient number, since it is larger than the sum of its proper divisors (1).

804607 is an equidigital number, since it uses as much as digits as its factorization.

804607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 804607 is about 896.9988851721. The cubic root of 804607 is about 93.0096340272.

The spelling of 804607 in words is "eight hundred four thousand, six hundred seven".