4849728 has 112 divisors (see below), whose sum is σ = 14508480. Its totient is φ = 1419264.

The previous prime is 4849727. The next prime is 4849753. The reversal of 4849728 is 8279484.

It is a d-powerful number, because it can be written as 4³ + 8² + 4⁵ + 9⁷ + 7 + 2¹⁶ + 8² .

It is a self number, because there is not a number n which added to its sum of digits gives 4849728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4849721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72351 + ... + 72417.

It is an arithmetic number, because the mean of its divisors is an integer number (129540).

Almost surely, 2^4849728 is an apocalyptic number.

4849728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4849728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7254240).

4849728 is an abundant number, since it is smaller than the sum of its proper divisors (9658752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4849728 is a wasteful number, since it uses less digits than its factorization.

4849728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 114 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 4849728 is about 2202.2097992698. The cubic root of 4849728 is about 169.2670637137.

The spelling of 4849728 in words is "four million, eight hundred forty-nine thousand, seven hundred twenty-eight".