4728567 has 8 divisors (see below), whose sum is σ = 6675696. Its totient is φ = 2966912.

The previous prime is 4728557. The next prime is 4728599. The reversal of 4728567 is 7658274.

4728567 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4728567 - 2⁴ = 4728551 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4728527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46308 + ... + 46409.

It is an arithmetic number, because the mean of its divisors is an integer number (834462).

Almost surely, 2^4728567 is an apocalyptic number.

4728567 is a deficient number, since it is larger than the sum of its proper divisors (1947129).

4728567 is a wasteful number, since it uses less digits than its factorization.

4728567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92737.

The product of its digits is 94080, while the sum is 39.

The square root of 4728567 is about 2174.5268450861. The cubic root of 4728567 is about 167.8455567592.

The spelling of 4728567 in words is "four million, seven hundred twenty-eight thousand, five hundred sixty-seven".