4728502 has 16 divisors (see below), whose sum is σ = 7272720. Its totient is φ = 2305152.

The previous prime is 4728497. The next prime is 4728527. The reversal of 4728502 is 2058274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20178 + ... + 20410.

It is an arithmetic number, because the mean of its divisors is an integer number (454545).

Almost surely, 2^4728502 is an apocalyptic number.

4728502 is a deficient number, since it is larger than the sum of its proper divisors (2544218).

4728502 is a wasteful number, since it uses less digits than its factorization.

4728502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4728502 is about 2174.5118992546. The cubic root of 4728502 is about 167.8447876741.

The spelling of 4728502 in words is "four million, seven hundred twenty-eight thousand, five hundred two".