6224064 has 112 divisors (see below), whose sum is σ = 20580096. Its totient is φ = 1612800.

The previous prime is 6224063. The next prime is 6224081. The reversal of 6224064 is 4604226.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6224063) 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, 14574 + ... + 14994.

Almost surely, 2^6224064 is an apocalyptic number.

6224064 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6224064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10290048).

6224064 is an abundant number, since it is smaller than the sum of its proper divisors (14356032).

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

6224064 is a wasteful number, since it uses less digits than its factorization.

6224064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 6224064 is about 2494.8074073964. The cubic root of 6224064 is about 183.9464242253.

The spelling of 6224064 in words is "six million, two hundred twenty-four thousand, sixty-four".