6324420 has 24 divisors (see below), whose sum is σ = 17708544. Its totient is φ = 1686496.

The previous prime is 6324413. The next prime is 6324427. The reversal of 6324420 is 244236.

It is an interprime number because it is at equal distance from previous prime (6324413) and next prime (6324427).

It is not an unprimeable number, because it can be changed into a prime (6324427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52644 + ... + 52763.

It is an arithmetic number, because the mean of its divisors is an integer number (737856).

Almost surely, 2^6324420 is an apocalyptic number.

6324420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6324420 is an abundant number, since it is smaller than the sum of its proper divisors (11384124).

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

6324420 is a wasteful number, since it uses less digits than its factorization.

6324420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105419 (or 105417 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 6324420 is about 2514.8399551463. The cubic root of 6324420 is about 184.9298004901.

Adding to 6324420 its reverse (244236), we get a palindrome (6568656).

The spelling of 6324420 in words is "six million, three hundred twenty-four thousand, four hundred twenty".