4678624 has 24 divisors (see below), whose sum is σ = 9261000. Its totient is φ = 2326656.

The previous prime is 4678567. The next prime is 4678631. The reversal of 4678624 is 4268764.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9127 + ... + 9625.

It is an arithmetic number, because the mean of its divisors is an integer number (385875).

Almost surely, 2^4678624 is an apocalyptic number.

It is an amenable number.

4678624 is a deficient number, since it is larger than the sum of its proper divisors (4582376).

4678624 is a wasteful number, since it uses less digits than its factorization.

4678624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 794 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 4678624 is about 2163.0127137860. The cubic root of 4678624 is about 167.2525372320.

The spelling of 4678624 in words is "four million, six hundred seventy-eight thousand, six hundred twenty-four".