4749727 has 16 divisors (see below), whose sum is σ = 5209344. Its totient is φ = 4320000.

The previous prime is 4749709. The next prime is 4749751. The reversal of 4749727 is 7279474.

It is a cyclic number.

It is not a de Polignac number, because 4749727 - 2¹¹ = 4747679 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4749727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4749757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46977 + ... + 47077.

It is an arithmetic number, because the mean of its divisors is an integer number (325584).

Almost surely, 2^4749727 is an apocalyptic number.

4749727 is a deficient number, since it is larger than the sum of its proper divisors (459617).

4749727 is a wasteful number, since it uses less digits than its factorization.

4749727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210.

The product of its digits is 98784, while the sum is 40.

The square root of 4749727 is about 2179.3868403751. The cubic root of 4749727 is about 168.0955498597.

It can be divided in two parts, 47497 and 27, that added together give a square (47524 = 218²).

The spelling of 4749727 in words is "four million, seven hundred forty-nine thousand, seven hundred twenty-seven".