4303872 has 66 divisors (see below), whose sum is σ = 12453948. Its totient is φ = 1431552.

The previous prime is 4303867. The next prime is 4303889. The reversal of 4303872 is 2783034.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8983 + ... + 9449.

Almost surely, 2^4303872 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 4303872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6226974).

4303872 is an abundant number, since it is smaller than the sum of its proper divisors (8150076).

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

4303872 is a wasteful number, since it uses less digits than its factorization.

4303872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 4303872 is about 2074.5775473575. The cubic root of 4303872 is about 162.6621277362.

The spelling of 4303872 in words is "four million, three hundred three thousand, eight hundred seventy-two".