854846 has 4 divisors (see below), whose sum is σ = 1282272. Its totient is φ = 427422.

The previous prime is 854807. The next prime is 854849. The reversal of 854846 is 648458.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854849) 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, 213710 + ... + 213713.

It is an arithmetic number, because the mean of its divisors is an integer number (320568).

2⁸⁵⁴⁸⁴⁶ is an apocalyptic number.

854846 is a deficient number, since it is larger than the sum of its proper divisors (427426).

854846 is a wasteful number, since it uses less digits than its factorization.

854846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427425.

The product of its digits is 30720, while the sum is 35.

The square root of 854846 is about 924.5788230324. The cubic root of 854846 is about 94.9065008059.

The spelling of 854846 in words is "eight hundred fifty-four thousand, eight hundred forty-six".