4724864 has 16 divisors (see below), whose sum is σ = 9413070. Its totient is φ = 2362368.

The previous prime is 4724851. The next prime is 4724873. The reversal of 4724864 is 4684274.

It can be written as a sum of positive squares in only one way, i.e., 2534464 + 2190400 = 1592^2 + 1480^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18329 + ... + 18584.

Almost surely, 2^4724864 is an apocalyptic number.

It is an amenable number.

4724864 is a deficient number, since it is larger than the sum of its proper divisors (4688206).

4724864 is an equidigital number, since it uses as much as digits as its factorization.

4724864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36927 (or 36915 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 4724864 is about 2173.6752287313. The cubic root of 4724864 is about 167.8017313317.

The spelling of 4724864 in words is "four million, seven hundred twenty-four thousand, eight hundred sixty-four".