6424912 has 80 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 2635776.

The previous prime is 6424909. The next prime is 6424919. The reversal of 6424912 is 2194246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6424919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81289 + ... + 81367.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

Almost surely, 2^6424912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6424912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7499520).

6424912 is an abundant number, since it is smaller than the sum of its proper divisors (8574128).

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

6424912 is a wasteful number, since it uses less digits than its factorization.

6424912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 134 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 6424912 is about 2534.7410124113. The cubic root of 6424912 is about 185.9041399134.

It can be divided in two parts, 64249 and 12, that added together give a triangular number (64261 = T₃₅₈).

The spelling of 6424912 in words is "six million, four hundred twenty-four thousand, nine hundred twelve".