4281472 has 64 divisors (see below), whose sum is σ = 9596160. Its totient is φ = 1889280.

The previous prime is 4281469. The next prime is 4281481. The reversal of 4281472 is 2741824.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 4281472.

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, 51543 + ... + 51625.

It is an arithmetic number, because the mean of its divisors is an integer number (149940).

Almost surely, 2^4281472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4281472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4798080).

4281472 is an abundant number, since it is smaller than the sum of its proper divisors (5314688).

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

4281472 is a wasteful number, since it uses less digits than its factorization.

4281472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 129 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 4281472 is about 2069.1718150023. The cubic root of 4281472 is about 162.3794387810.

It can be divided in two parts, 4281 and 472, that added together give a triangular number (4753 = T₉₇).

The spelling of 4281472 in words is "four million, two hundred eighty-one thousand, four hundred seventy-two".