850026 has 8 divisors (see below), whose sum is σ = 1700064. Its totient is φ = 283340.

The previous prime is 850021. The next prime is 850027. The reversal of 850026 is 620058.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

850026 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 849984 and 850011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850021) 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 in 3 ways as a sum of consecutive naturals, for example, 70830 + ... + 70841.

It is an arithmetic number, because the mean of its divisors is an integer number (212508).

2⁸⁵⁰⁰²⁶ is an apocalyptic number.

850026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

850026 is a wasteful number, since it uses less digits than its factorization.

850026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141676.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 850026 is about 921.9685461012. The cubic root of 850026 is about 94.7277895509.

The spelling of 850026 in words is "eight hundred fifty thousand, twenty-six".