850054 has 4 divisors (see below), whose sum is σ = 1275084. Its totient is φ = 425026.

The previous prime is 850049. The next prime is 850061. The reversal of 850054 is 450058.

It is a happy number.

850054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

850054 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212512 + ... + 212515.

It is an arithmetic number, because the mean of its divisors is an integer number (318771).

2⁸⁵⁰⁰⁵⁴ is an apocalyptic number.

850054 is a deficient number, since it is larger than the sum of its proper divisors (425030).

850054 is a wasteful number, since it uses less digits than its factorization.

850054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425029.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 850054 is about 921.9837308760. The cubic root of 850054 is about 94.7288296559.

The spelling of 850054 in words is "eight hundred fifty thousand, fifty-four".