6422250 has 32 divisors (see below), whose sum is σ = 16031808. Its totient is φ = 1712400.

The previous prime is 6422203. The next prime is 6422261. The reversal of 6422250 is 522246.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3532 + ... + 5031.

It is an arithmetic number, because the mean of its divisors is an integer number (500994).

Almost surely, 2^6422250 is an apocalyptic number.

6422250 is an abundant number, since it is smaller than the sum of its proper divisors (9609558).

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

6422250 is a wasteful number, since it uses less digits than its factorization.

6422250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8583 (or 8573 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 6422250 is about 2534.2158550526. The cubic root of 6422250 is about 185.8784614718.

Adding to 6422250 its reverse (522246), we get a palindrome (6944496).

The spelling of 6422250 in words is "six million, four hundred twenty-two thousand, two hundred fifty".