4663424 has 16 divisors (see below), whose sum is σ = 9290670. Its totient is φ = 2331648.

The previous prime is 4663367. The next prime is 4663427. The reversal of 4663424 is 4243664.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3125824 + 1537600 = 1768^2 + 1240^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (4663427) 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 as a sum of consecutive naturals, namely, 18089 + ... + 18344.

Almost surely, 2^4663424 is an apocalyptic number.

It is an amenable number.

4663424 is a deficient number, since it is larger than the sum of its proper divisors (4627246).

4663424 is an equidigital number, since it uses as much as digits as its factorization.

4663424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36447 (or 36435 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 4663424 is about 2159.4962375517. The cubic root of 4663424 is about 167.0712163539.

The spelling of 4663424 in words is "four million, six hundred sixty-three thousand, four hundred twenty-four".