850846 has 4 divisors (see below), whose sum is σ = 1276272. Its totient is φ = 425422.

The previous prime is 850823. The next prime is 850849. The reversal of 850846 is 648058.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212710 + ... + 212713.

It is an arithmetic number, because the mean of its divisors is an integer number (319068).

2⁸⁵⁰⁸⁴⁶ is an apocalyptic number.

850846 is a deficient number, since it is larger than the sum of its proper divisors (425426).

850846 is a wasteful number, since it uses less digits than its factorization.

850846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425425.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 850846 is about 922.4131395421. The cubic root of 850846 is about 94.7582403148.

The spelling of 850846 in words is "eight hundred fifty thousand, eight hundred forty-six".