6326220 has 24 divisors (see below), whose sum is σ = 17713584. Its totient is φ = 1686976.

The previous prime is 6326213. The next prime is 6326233. The reversal of 6326220 is 226236.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52659 + ... + 52778.

It is an arithmetic number, because the mean of its divisors is an integer number (738066).

Almost surely, 2^6326220 is an apocalyptic number.

6326220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6326220 is an abundant number, since it is smaller than the sum of its proper divisors (11387364).

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

6326220 is a wasteful number, since it uses less digits than its factorization.

6326220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105449 (or 105447 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 6326220 is about 2515.1978053426. The cubic root of 6326220 is about 184.9473431826.

The spelling of 6326220 in words is "six million, three hundred twenty-six thousand, two hundred twenty".