6222558 has 32 divisors (see below), whose sum is σ = 13199616. Its totient is φ = 1951488.

The previous prime is 6222551. The next prime is 6222607. The reversal of 6222558 is 8552226.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8910 + ... + 9582.

It is an arithmetic number, because the mean of its divisors is an integer number (412488).

Almost surely, 2^6222558 is an apocalyptic number.

6222558 is an abundant number, since it is smaller than the sum of its proper divisors (6977058).

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

6222558 is a wasteful number, since it uses less digits than its factorization.

6222558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its digits is 9600, while the sum is 30.

The square root of 6222558 is about 2494.5055622307. The cubic root of 6222558 is about 183.9315868853.

The spelling of 6222558 in words is "six million, two hundred twenty-two thousand, five hundred fifty-eight".