4472485 has 8 divisors (see below), whose sum is σ = 5498136. Its totient is φ = 3490560.

The previous prime is 4472477. The next prime is 4472497. The reversal of 4472485 is 5842744.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 75076 + 4397409 = 274^2 + 2097^2 .

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

It is not a de Polignac number, because 4472485 - 2³ = 4472477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4472485.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10704 + ... + 11113.

It is an arithmetic number, because the mean of its divisors is an integer number (687267).

Almost surely, 2^4472485 is an apocalyptic number.

It is an amenable number.

4472485 is a deficient number, since it is larger than the sum of its proper divisors (1025651).

4472485 is a wasteful number, since it uses less digits than its factorization.

4472485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21863.

The product of its digits is 35840, while the sum is 34.

The square root of 4472485 is about 2114.8250518660. The cubic root of 4472485 is about 164.7591834420.

It can be divided in two parts, 447 and 2485, that multiplied together give a triangular number (1110795 = T₁₄₉₀).

The spelling of 4472485 in words is "four million, four hundred seventy-two thousand, four hundred eighty-five".