4371472 has 40 divisors (see below), whose sum is σ = 10106496. Its totient is φ = 1790976.

The previous prime is 4371457. The next prime is 4371473. The reversal of 4371472 is 2741734.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a d-powerful number, because it can be written as 4 + 3¹¹ + 7 + 1 + 4¹¹ + 7 + 2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4371472.

It is not an unprimeable number, because it can be changed into a prime (4371473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1728 + ... + 3424.

Almost surely, 2^4371472 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 4371472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5053248).

4371472 is an abundant number, since it is smaller than the sum of its proper divisors (5735024).

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

4371472 is a wasteful number, since it uses less digits than its factorization.

4371472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1729 counting only the distinct ones).

The product of its digits is 4704, while the sum is 28.

The square root of 4371472 is about 2090.8065429398. The cubic root of 4371472 is about 163.5093405556.

The spelling of 4371472 in words is "four million, three hundred seventy-one thousand, four hundred seventy-two".