854807 has 2 divisors, whose sum is σ = 854808. Its totient is φ = 854806.

The previous prime is 854801. The next prime is 854849. The reversal of 854807 is 708458.

854807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 854807 - 2¹² = 850711 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 854807.

It is not a weakly prime, because it can be changed into another prime (854801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427403 + 427404.

It is an arithmetic number, because the mean of its divisors is an integer number (427404).

2⁸⁵⁴⁸⁰⁷ is an apocalyptic number.

854807 is a deficient number, since it is larger than the sum of its proper divisors (1).

854807 is an equidigital number, since it uses as much as digits as its factorization.

854807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 854807 is about 924.5577321076. The cubic root of 854807 is about 94.9050575011.

It can be divided in two parts, 854 and 807, that added together give a palindrome (1661).

The spelling of 854807 in words is "eight hundred fifty-four thousand, eight hundred seven".