6422850 has 72 divisors (see below), whose sum is σ = 19730880. Its totient is φ = 1467360.

The previous prime is 6422849. The next prime is 6422903. The reversal of 6422850 is 582246.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2131 + ... + 4169.

It is an arithmetic number, because the mean of its divisors is an integer number (274040).

Almost surely, 2^6422850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6422850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9865440).

6422850 is an abundant number, since it is smaller than the sum of its proper divisors (13308030).

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

6422850 is a wasteful number, since it uses less digits than its factorization.

6422850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 6422850 is about 2534.3342321012. The cubic root of 6422850 is about 185.8842498691.

The spelling of 6422850 in words is "six million, four hundred twenty-two thousand, eight hundred fifty".