4447296 has 84 divisors (see below), whose sum is σ = 14581632. Its totient is φ = 1269504.

The previous prime is 4447253. The next prime is 4447297. The reversal of 4447296 is 6927444.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4447296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4447297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3481 + ... + 4583.

Almost surely, 2^4447296 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 4447296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7290816).

4447296 is an abundant number, since it is smaller than the sum of its proper divisors (10134336).

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

4447296 is a wasteful number, since it uses less digits than its factorization.

4447296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1115 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 4447296 is about 2108.8613041165. The cubic root of 4447296 is about 164.4492934750.

The spelling of 4447296 in words is "four million, four hundred forty-seven thousand, two hundred ninety-six".