6222258 has 96 divisors (see below), whose sum is σ = 16773120. Its totient is φ = 1691280.

The previous prime is 6222241. The next prime is 6222263. The reversal of 6222258 is 8522226.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105433 + ... + 105491.

It is an arithmetic number, because the mean of its divisors is an integer number (174720).

Almost surely, 2^6222258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6222258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8386560).

6222258 is an abundant number, since it is smaller than the sum of its proper divisors (10550862).

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

6222258 is a wasteful number, since it uses less digits than its factorization.

6222258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 102 counting only the distinct ones).

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

The square root of 6222258 is about 2494.4454293490. The cubic root of 6222258 is about 183.9286309539.

Subtracting 6222258 from its reverse (8522226), we obtain a cube (2299968 = 132³).

The spelling of 6222258 in words is "six million, two hundred twenty-two thousand, two hundred fifty-eight".