4472547 has 8 divisors (see below), whose sum is σ = 6314256. Its totient is φ = 2806272.

The previous prime is 4472539. The next prime is 4472551. The reversal of 4472547 is 7452744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4472547 - 2³ = 4472539 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 4⁹ + 7³ + 2¹³ + 5⁵ + 4¹¹ + 7³ .

It is not an unprimeable number, because it can be changed into a prime (4472527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43798 + ... + 43899.

It is an arithmetic number, because the mean of its divisors is an integer number (789282).

Almost surely, 2^4472547 is an apocalyptic number.

4472547 is a deficient number, since it is larger than the sum of its proper divisors (1841709).

4472547 is a wasteful number, since it uses less digits than its factorization.

4472547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87717.

The product of its digits is 31360, while the sum is 33.

The square root of 4472547 is about 2114.8397102381. The cubic root of 4472547 is about 164.7599447653.

The spelling of 4472547 in words is "four million, four hundred seventy-two thousand, five hundred forty-seven".