6224464 has 10 divisors (see below), whose sum is σ = 12059930. Its totient is φ = 3112224.

The previous prime is 6224461. The next prime is 6224483. The reversal of 6224464 is 4644226.

It can be written as a sum of positive squares in only one way, i.e., 6210064 + 14400 = 2492^2 + 120^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6224461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194499 + ... + 194530.

It is an arithmetic number, because the mean of its divisors is an integer number (1205993).

Almost surely, 2^6224464 is an apocalyptic number.

It is an amenable number.

6224464 is a deficient number, since it is larger than the sum of its proper divisors (5835466).

6224464 is a wasteful number, since it uses less digits than its factorization.

6224464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389037 (or 389031 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 6224464 is about 2494.8875726173. The cubic root of 6224464 is about 183.9503646836.

The spelling of 6224464 in words is "six million, two hundred twenty-four thousand, four hundred sixty-four".